31727178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4819

約数の個数: 48

約数和(自身を含む): 80061696

約数和(自身を除く): 48334518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 4751, 6678, 9502, 14253, 28506, 33257, 42759, 66514, 85518, 99771, 199542, 251803, 299313, 503606, 598626, 755409, 1510818, 1762621, 2266227, 3525242, 4532454, 5287863, 10575726, 15863589, 31727178]

約数ペア:

[(1, 31727178), (2, 15863589), (3, 10575726), (6, 5287863), (7, 4532454), (9, 3525242), (14, 2266227), (18, 1762621), (21, 1510818), (42, 755409), (53, 598626), (63, 503606), (106, 299313), (126, 251803), (159, 199542), (318, 99771), (371, 85518), (477, 66514), (742, 42759), (954, 33257), (1113, 28506), (2226, 14253), (3339, 9502), (4751, 6678)]