25473186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 58537440

約数和(自身を除く): 33064254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 211, 342, 353, 422, 633, 706, 1059, 1266, 1899, 2118, 3177, 3798, 4009, 6354, 6707, 8018, 12027, 13414, 20121, 24054, 36081, 40242, 60363, 72162, 74483, 120726, 148966, 223449, 446898, 670347, 1340694, 1415177, 2830354, 4245531, 8491062, 12736593, 25473186]

約数ペア:

[(1, 25473186), (2, 12736593), (3, 8491062), (6, 4245531), (9, 2830354), (18, 1415177), (19, 1340694), (38, 670347), (57, 446898), (114, 223449), (171, 148966), (211, 120726), (342, 74483), (353, 72162), (422, 60363), (633, 40242), (706, 36081), (1059, 24054), (1266, 20121), (1899, 13414), (2118, 12027), (3177, 8018), (3798, 6707), (4009, 6354)]