3199686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 4679994

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 71, 74, 87, 111, 142, 174, 203, 213, 222, 259, 406, 426, 497, 518, 609, 777, 994, 1073, 1218, 1491, 1554, 2059, 2146, 2627, 2982, 3219, 4118, 5254, 6177, 6438, 7511, 7881, 12354, 14413, 15022, 15762, 18389, 22533, 28826, 36778, 43239, 45066, 55167, 76183, 86478, 110334, 152366, 228549, 457098, 533281, 1066562, 1599843, 3199686]

約数ペア:

[(1, 3199686), (2, 1599843), (3, 1066562), (6, 533281), (7, 457098), (14, 228549), (21, 152366), (29, 110334), (37, 86478), (42, 76183), (58, 55167), (71, 45066), (74, 43239), (87, 36778), (111, 28826), (142, 22533), (174, 18389), (203, 15762), (213, 15022), (222, 14413), (259, 12354), (406, 7881), (426, 7511), (497, 6438), (518, 6177), (609, 5254), (777, 4118), (994, 3219), (1073, 2982), (1218, 2627), (1491, 2146), (1554, 2059)]