42077898

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 95121000

約数和(自身を除く): 53043102

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 298, 447, 522, 541, 894, 1082, 1341, 1623, 2682, 3246, 4321, 4869, 8642, 9738, 12963, 15689, 25926, 31378, 38889, 47067, 77778, 80609, 94134, 141201, 161218, 241827, 282402, 483654, 725481, 1450962, 2337661, 4675322, 7012983, 14025966, 21038949, 42077898]

約数ペア:

[(1, 42077898), (2, 21038949), (3, 14025966), (6, 7012983), (9, 4675322), (18, 2337661), (29, 1450962), (58, 725481), (87, 483654), (149, 282402), (174, 241827), (261, 161218), (298, 141201), (447, 94134), (522, 80609), (541, 77778), (894, 47067), (1082, 38889), (1341, 31378), (1623, 25926), (2682, 15689), (3246, 12963), (4321, 9738), (4869, 8642)]