18460756548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6211}}^1$

素因数の和:6339

約数の個数: 192

約数和(自身を含む): 54059308800

約数和(自身を除く): 35598552252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 73, 78, 87, 108, 116, 117, 146, 156, 174, 219, 234, 261, 292, 348, 351, 377, 438, 468, 522, 657, 702, 754, 783, 876, 949, 1044, 1131, 1314, 1404, 1508, 1566, 1898, 1971, 2117, 2262, 2628, 2847, 3132, 3393, 3796, 3942, 4234, 4524, 5694, 6211, 6351, 6786, 7884, 8468, 8541, 10179, 11388, 12422, 12702, 13572, 17082, 18633, 19053, 20358, 24844, 25404, 25623, 27521, 34164, 37266, 38106, 40716, 51246, 55042, 55899, 57159, 74532, 76212, 80743, 82563, 102492, 110084, 111798, 114318, 161486, 165126, 167697, 180119, 223596, 228636, 242229, 247689, 322972, 330252, 335394, 360238, 453403, 484458, 495378, 540357, 670788, 720476, 726687, 743067, 906806, 968916, 990756, 1080714, 1360209, 1453374, 1486134, 1621071, 1813612, 2161428, 2180061, 2341547, 2720418, 2906748, 2972268, 3242142, 4080627, 4360122, 4683094, 4863213, 5440836, 5894239, 6484284, 7024641, 8161254, 8720244, 9366188, 9726426, 11788478, 12241881, 13148687, 14049282, 16322508, 17682717, 19452852, 21073923, 23576956, 24483762, 26297374, 28098564, 35365434, 39446061, 42147846, 48967524, 52594748, 53048151, 63221769, 70730868, 78892122, 84295692, 106096302, 118338183, 126443538, 157784244, 159144453, 170932931, 212192604, 236676366, 252887076, 318288906, 341865862, 355014549, 473352732, 512798793, 636577812, 683731724, 710029098, 1025597586, 1420058196, 1538396379, 2051195172, 3076792758, 4615189137, 6153585516, 9230378274, 18460756548]

約数ペア:

[(1, 18460756548), (2, 9230378274), (3, 6153585516), (4, 4615189137), (6, 3076792758), (9, 2051195172), (12, 1538396379), (13, 1420058196), (18, 1025597586), (26, 710029098), (27, 683731724), (29, 636577812), (36, 512798793), (39, 473352732), (52, 355014549), (54, 341865862), (58, 318288906), (73, 252887076), (78, 236676366), (87, 212192604), (108, 170932931), (116, 159144453), (117, 157784244), (146, 126443538), (156, 118338183), (174, 106096302), (219, 84295692), (234, 78892122), (261, 70730868), (292, 63221769), (348, 53048151), (351, 52594748), (377, 48967524), (438, 42147846), (468, 39446061), (522, 35365434), (657, 28098564), (702, 26297374), (754, 24483762), (783, 23576956), (876, 21073923), (949, 19452852), (1044, 17682717), (1131, 16322508), (1314, 14049282), (1404, 13148687), (1508, 12241881), (1566, 11788478), (1898, 9726426), (1971, 9366188), (2117, 8720244), (2262, 8161254), (2628, 7024641), (2847, 6484284), (3132, 5894239), (3393, 5440836), (3796, 4863213), (3942, 4683094), (4234, 4360122), (4524, 4080627), (5694, 3242142), (6211, 2972268), (6351, 2906748), (6786, 2720418), (7884, 2341547), (8468, 2180061), (8541, 2161428), (10179, 1813612), (11388, 1621071), (12422, 1486134), (12702, 1453374), (13572, 1360209), (17082, 1080714), (18633, 990756), (19053, 968916), (20358, 906806), (24844, 743067), (25404, 726687), (25623, 720476), (27521, 670788), (34164, 540357), (37266, 495378), (38106, 484458), (40716, 453403), (51246, 360238), (55042, 335394), (55899, 330252), (57159, 322972), (74532, 247689), (76212, 242229), (80743, 228636), (82563, 223596), (102492, 180119), (110084, 167697), (111798, 165126), (114318, 161486)]