12454218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 31187520

約数和(自身を除く): 18733302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1019, 1358, 1746, 2037, 2038, 3057, 4074, 6111, 6114, 7133, 9171, 12222, 14266, 18342, 21399, 42798, 64197, 98843, 128394, 197686, 296529, 593058, 691901, 889587, 1383802, 1779174, 2075703, 4151406, 6227109, 12454218]

約数ペア:

[(1, 12454218), (2, 6227109), (3, 4151406), (6, 2075703), (7, 1779174), (9, 1383802), (14, 889587), (18, 691901), (21, 593058), (42, 296529), (63, 197686), (97, 128394), (126, 98843), (194, 64197), (291, 42798), (582, 21399), (679, 18342), (873, 14266), (1019, 12222), (1358, 9171), (1746, 7133), (2037, 6114), (2038, 6111), (3057, 4074)]