1551942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 3912480

約数和(自身を除く): 2360538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 113, 126, 218, 226, 327, 339, 654, 678, 763, 791, 981, 1017, 1526, 1582, 1962, 2034, 2289, 2373, 4578, 4746, 6867, 7119, 12317, 13734, 14238, 24634, 36951, 73902, 86219, 110853, 172438, 221706, 258657, 517314, 775971, 1551942]

約数ペア:

[(1, 1551942), (2, 775971), (3, 517314), (6, 258657), (7, 221706), (9, 172438), (14, 110853), (18, 86219), (21, 73902), (42, 36951), (63, 24634), (109, 14238), (113, 13734), (126, 12317), (218, 7119), (226, 6867), (327, 4746), (339, 4578), (654, 2373), (678, 2289), (763, 2034), (791, 1962), (981, 1582), (1017, 1526)]