1805076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 6115200

約数和(自身を除く): 4310124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 29, 36, 38, 39, 42, 52, 57, 58, 63, 76, 78, 84, 87, 91, 114, 116, 117, 126, 133, 156, 171, 174, 182, 203, 228, 234, 247, 252, 261, 266, 273, 342, 348, 364, 377, 399, 406, 468, 494, 522, 532, 546, 551, 609, 684, 741, 754, 798, 812, 819, 988, 1044, 1092, 1102, 1131, 1197, 1218, 1482, 1508, 1596, 1638, 1653, 1729, 1827, 2204, 2223, 2262, 2394, 2436, 2639, 2964, 3276, 3306, 3393, 3458, 3654, 3857, 4446, 4524, 4788, 4959, 5187, 5278, 6612, 6786, 6916, 7163, 7308, 7714, 7917, 8892, 9918, 10374, 10556, 11571, 13572, 14326, 15428, 15561, 15834, 19836, 20748, 21489, 23142, 23751, 28652, 31122, 31668, 34713, 42978, 46284, 47502, 50141, 62244, 64467, 69426, 85956, 95004, 100282, 128934, 138852, 150423, 200564, 257868, 300846, 451269, 601692, 902538, 1805076]

約数ペア:

[(1, 1805076), (2, 902538), (3, 601692), (4, 451269), (6, 300846), (7, 257868), (9, 200564), (12, 150423), (13, 138852), (14, 128934), (18, 100282), (19, 95004), (21, 85956), (26, 69426), (28, 64467), (29, 62244), (36, 50141), (38, 47502), (39, 46284), (42, 42978), (52, 34713), (57, 31668), (58, 31122), (63, 28652), (76, 23751), (78, 23142), (84, 21489), (87, 20748), (91, 19836), (114, 15834), (116, 15561), (117, 15428), (126, 14326), (133, 13572), (156, 11571), (171, 10556), (174, 10374), (182, 9918), (203, 8892), (228, 7917), (234, 7714), (247, 7308), (252, 7163), (261, 6916), (266, 6786), (273, 6612), (342, 5278), (348, 5187), (364, 4959), (377, 4788), (399, 4524), (406, 4446), (468, 3857), (494, 3654), (522, 3458), (532, 3393), (546, 3306), (551, 3276), (609, 2964), (684, 2639), (741, 2436), (754, 2394), (798, 2262), (812, 2223), (819, 2204), (988, 1827), (1044, 1729), (1092, 1653), (1102, 1638), (1131, 1596), (1197, 1508), (1218, 1482)]