25492338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 58687200

約数和(自身を除く): 33194862

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 569, 786, 1138, 1179, 1707, 2358, 2489, 3414, 4978, 5121, 7467, 10242, 10811, 14934, 21622, 22401, 32433, 44802, 64866, 74539, 97299, 149078, 194598, 223617, 447234, 670851, 1341702, 1416241, 2832482, 4248723, 8497446, 12746169, 25492338]

約数ペア:

[(1, 25492338), (2, 12746169), (3, 8497446), (6, 4248723), (9, 2832482), (18, 1416241), (19, 1341702), (38, 670851), (57, 447234), (114, 223617), (131, 194598), (171, 149078), (262, 97299), (342, 74539), (393, 64866), (569, 44802), (786, 32433), (1138, 22401), (1179, 21622), (1707, 14934), (2358, 10811), (2489, 10242), (3414, 7467), (4978, 5121)]