1556604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 4838400

約数和(自身を除く): 3281796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 71, 84, 87, 108, 116, 126, 142, 174, 189, 203, 213, 252, 261, 284, 348, 378, 406, 426, 497, 522, 609, 639, 756, 783, 812, 852, 994, 1044, 1218, 1278, 1491, 1566, 1827, 1917, 1988, 2059, 2436, 2556, 2982, 3132, 3654, 3834, 4118, 4473, 5481, 5964, 6177, 7308, 7668, 8236, 8946, 10962, 12354, 13419, 14413, 17892, 18531, 21924, 24708, 26838, 28826, 37062, 43239, 53676, 55593, 57652, 74124, 86478, 111186, 129717, 172956, 222372, 259434, 389151, 518868, 778302, 1556604]

約数ペア:

[(1, 1556604), (2, 778302), (3, 518868), (4, 389151), (6, 259434), (7, 222372), (9, 172956), (12, 129717), (14, 111186), (18, 86478), (21, 74124), (27, 57652), (28, 55593), (29, 53676), (36, 43239), (42, 37062), (54, 28826), (58, 26838), (63, 24708), (71, 21924), (84, 18531), (87, 17892), (108, 14413), (116, 13419), (126, 12354), (142, 10962), (174, 8946), (189, 8236), (203, 7668), (213, 7308), (252, 6177), (261, 5964), (284, 5481), (348, 4473), (378, 4118), (406, 3834), (426, 3654), (497, 3132), (522, 2982), (609, 2556), (639, 2436), (756, 2059), (783, 1988), (812, 1917), (852, 1827), (994, 1566), (1044, 1491), (1218, 1278)]