16815708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 56448000

約数和(自身を除く): 39632292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 59, 63, 78, 84, 87, 91, 108, 116, 117, 118, 126, 156, 174, 177, 182, 189, 203, 234, 236, 252, 261, 273, 348, 351, 354, 364, 377, 378, 406, 413, 468, 522, 531, 546, 609, 702, 708, 754, 756, 767, 783, 812, 819, 826, 1044, 1062, 1092, 1131, 1218, 1239, 1404, 1508, 1534, 1566, 1593, 1638, 1652, 1711, 1827, 2124, 2262, 2301, 2436, 2457, 2478, 2639, 3068, 3132, 3186, 3276, 3393, 3422, 3654, 3717, 4524, 4602, 4914, 4956, 5133, 5278, 5369, 5481, 6372, 6786, 6844, 6903, 7308, 7434, 7917, 9204, 9828, 10179, 10266, 10556, 10738, 10962, 11151, 11977, 13572, 13806, 14868, 15399, 15834, 16107, 20358, 20532, 20709, 21476, 21924, 22243, 22302, 23751, 23954, 27612, 30798, 31668, 32214, 35931, 40716, 41418, 44486, 44604, 46197, 47502, 47908, 48321, 61596, 64428, 66729, 71253, 71862, 82836, 88972, 92394, 95004, 96642, 107793, 133458, 142506, 143724, 144963, 155701, 184788, 193284, 200187, 215586, 266916, 285012, 289926, 311402, 323379, 400374, 431172, 467103, 579852, 600561, 622804, 646758, 800748, 934206, 1201122, 1293516, 1401309, 1868412, 2402244, 2802618, 4203927, 5605236, 8407854, 16815708]

約数ペア:

[(1, 16815708), (2, 8407854), (3, 5605236), (4, 4203927), (6, 2802618), (7, 2402244), (9, 1868412), (12, 1401309), (13, 1293516), (14, 1201122), (18, 934206), (21, 800748), (26, 646758), (27, 622804), (28, 600561), (29, 579852), (36, 467103), (39, 431172), (42, 400374), (52, 323379), (54, 311402), (58, 289926), (59, 285012), (63, 266916), (78, 215586), (84, 200187), (87, 193284), (91, 184788), (108, 155701), (116, 144963), (117, 143724), (118, 142506), (126, 133458), (156, 107793), (174, 96642), (177, 95004), (182, 92394), (189, 88972), (203, 82836), (234, 71862), (236, 71253), (252, 66729), (261, 64428), (273, 61596), (348, 48321), (351, 47908), (354, 47502), (364, 46197), (377, 44604), (378, 44486), (406, 41418), (413, 40716), (468, 35931), (522, 32214), (531, 31668), (546, 30798), (609, 27612), (702, 23954), (708, 23751), (754, 22302), (756, 22243), (767, 21924), (783, 21476), (812, 20709), (819, 20532), (826, 20358), (1044, 16107), (1062, 15834), (1092, 15399), (1131, 14868), (1218, 13806), (1239, 13572), (1404, 11977), (1508, 11151), (1534, 10962), (1566, 10738), (1593, 10556), (1638, 10266), (1652, 10179), (1711, 9828), (1827, 9204), (2124, 7917), (2262, 7434), (2301, 7308), (2436, 6903), (2457, 6844), (2478, 6786), (2639, 6372), (3068, 5481), (3132, 5369), (3186, 5278), (3276, 5133), (3393, 4956), (3422, 4914), (3654, 4602), (3717, 4524)]