23131086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 51429504

約数和(自身を除く): 28298418

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 151, 211, 242, 302, 363, 422, 453, 633, 726, 906, 1266, 1661, 2321, 3322, 4642, 4983, 6963, 9966, 13926, 18271, 25531, 31861, 36542, 51062, 54813, 63722, 76593, 95583, 109626, 153186, 191166, 350471, 700942, 1051413, 2102826, 3855181, 7710362, 11565543, 23131086]

約数ペア:

[(1, 23131086), (2, 11565543), (3, 7710362), (6, 3855181), (11, 2102826), (22, 1051413), (33, 700942), (66, 350471), (121, 191166), (151, 153186), (211, 109626), (242, 95583), (302, 76593), (363, 63722), (422, 54813), (453, 51062), (633, 36542), (726, 31861), (906, 25531), (1266, 18271), (1661, 13926), (2321, 9966), (3322, 6963), (4642, 4983)]