29780712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31817}}^1$

素因数の和:31842

約数の個数: 48

約数和(自身を含む): 86863140

約数和(自身を除く): 57082428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 31817, 63634, 95451, 127268, 190902, 254536, 286353, 381804, 413621, 572706, 763608, 827242, 1145412, 1240863, 1654484, 2290824, 2481726, 3308968, 3722589, 4963452, 7445178, 9926904, 14890356, 29780712]

約数ペア:

[(1, 29780712), (2, 14890356), (3, 9926904), (4, 7445178), (6, 4963452), (8, 3722589), (9, 3308968), (12, 2481726), (13, 2290824), (18, 1654484), (24, 1240863), (26, 1145412), (36, 827242), (39, 763608), (52, 572706), (72, 413621), (78, 381804), (104, 286353), (117, 254536), (156, 190902), (234, 127268), (312, 95451), (468, 63634), (936, 31817)]