1551170556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{254959}}^1$

素因数の和:254995

約数の個数: 54

約数和(自身を含む): 4245848880

約数和(自身を除く): 2694678324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 254959, 509918, 764877, 1019836, 1529754, 2294631, 3059508, 3314467, 4589262, 6628934, 9178524, 9943401, 13257868, 19886802, 29830203, 39773604, 43088071, 59660406, 86176142, 119320812, 129264213, 172352284, 258528426, 387792639, 517056852, 775585278, 1551170556]

約数ペア:

[(1, 1551170556), (2, 775585278), (3, 517056852), (4, 387792639), (6, 258528426), (9, 172352284), (12, 129264213), (13, 119320812), (18, 86176142), (26, 59660406), (36, 43088071), (39, 39773604), (52, 29830203), (78, 19886802), (117, 13257868), (156, 9943401), (169, 9178524), (234, 6628934), (338, 4589262), (468, 3314467), (507, 3059508), (676, 2294631), (1014, 1529754), (1521, 1019836), (2028, 764877), (3042, 509918), (6084, 254959)]