81551922

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1741}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 168402624

約数和(自身を除く): 86850702

約数列:

[1, 2, 3, 6, 37, 74, 111, 211, 222, 422, 633, 1266, 1741, 3482, 5223, 7807, 10446, 15614, 23421, 46842, 64417, 128834, 193251, 367351, 386502, 734702, 1102053, 2204106, 13591987, 27183974, 40775961, 81551922]

約数ペア:

[(1, 81551922), (2, 40775961), (3, 27183974), (6, 13591987), (37, 2204106), (74, 1102053), (111, 734702), (211, 386502), (222, 367351), (422, 193251), (633, 128834), (1266, 64417), (1741, 46842), (3482, 23421), (5223, 15614), (7807, 10446)]