23156718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 51465456

約数和(自身を除く): 28308738

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 169, 246, 338, 507, 533, 557, 1014, 1066, 1114, 1599, 1671, 3198, 3342, 6929, 7241, 13858, 14482, 20787, 21723, 22837, 41574, 43446, 45674, 68511, 94133, 137022, 188266, 282399, 296881, 564798, 593762, 890643, 1781286, 3859453, 7718906, 11578359, 23156718]

約数ペア:

[(1, 23156718), (2, 11578359), (3, 7718906), (6, 3859453), (13, 1781286), (26, 890643), (39, 593762), (41, 564798), (78, 296881), (82, 282399), (123, 188266), (169, 137022), (246, 94133), (338, 68511), (507, 45674), (533, 43446), (557, 41574), (1014, 22837), (1066, 21723), (1114, 20787), (1599, 14482), (1671, 13858), (3198, 7241), (3342, 6929)]