12580218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 33361920

約数和(自身を除く): 20781702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1447, 1449, 2894, 2898, 4341, 4347, 8682, 8694, 10129, 13023, 20258, 26046, 30387, 33281, 39069, 60774, 66562, 78138, 91161, 99843, 182322, 199686, 232967, 273483, 299529, 465934, 546966, 599058, 698901, 898587, 1397802, 1797174, 2096703, 4193406, 6290109, 12580218]

約数ペア:

[(1, 12580218), (2, 6290109), (3, 4193406), (6, 2096703), (7, 1797174), (9, 1397802), (14, 898587), (18, 698901), (21, 599058), (23, 546966), (27, 465934), (42, 299529), (46, 273483), (54, 232967), (63, 199686), (69, 182322), (126, 99843), (138, 91161), (161, 78138), (189, 66562), (207, 60774), (322, 39069), (378, 33281), (414, 30387), (483, 26046), (621, 20258), (966, 13023), (1242, 10129), (1447, 8694), (1449, 8682), (2894, 4347), (2898, 4341)]