57121218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41213}}^1$

素因数の和:41239

約数の個数: 48

約数和(自身を含む): 154305216

約数和(自身を除く): 97183998

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 41213, 82426, 123639, 247278, 288491, 370917, 453343, 576982, 741834, 865473, 906686, 1360029, 1730946, 2596419, 2720058, 3173401, 4080087, 5192838, 6346802, 8160174, 9520203, 19040406, 28560609, 57121218]

約数ペア:

[(1, 57121218), (2, 28560609), (3, 19040406), (6, 9520203), (7, 8160174), (9, 6346802), (11, 5192838), (14, 4080087), (18, 3173401), (21, 2720058), (22, 2596419), (33, 1730946), (42, 1360029), (63, 906686), (66, 865473), (77, 741834), (99, 576982), (126, 453343), (154, 370917), (198, 288491), (231, 247278), (462, 123639), (693, 82426), (1386, 41213)]