1621900806

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{175873}}^1$

素因数の和:175960

約数の個数: 32

約数和(自身を含む): 3418990560

約数和(自身を除く): 1797089754

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 3074, 4611, 9222, 175873, 351746, 527619, 1055238, 5100317, 9321269, 10200634, 15300951, 18642538, 27963807, 30601902, 55927614, 270316801, 540633602, 810950403, 1621900806]

約数ペア:

[(1, 1621900806), (2, 810950403), (3, 540633602), (6, 270316801), (29, 55927614), (53, 30601902), (58, 27963807), (87, 18642538), (106, 15300951), (159, 10200634), (174, 9321269), (318, 5100317), (1537, 1055238), (3074, 527619), (4611, 351746), (9222, 175873)]