18598156974

素因数分解:

$2^1\times 3^2\times {\mathrm{587}}^1\times {\mathrm{659}}^1\times {\mathrm{2671}}^1$

素因数の和:3925

約数の個数: 48

約数和(自身を含む): 40441040640

約数和(自身を除く): 21842883666

約数列:

[1, 2, 3, 6, 9, 18, 587, 659, 1174, 1318, 1761, 1977, 2671, 3522, 3954, 5283, 5342, 5931, 8013, 10566, 11862, 16026, 24039, 48078, 386833, 773666, 1160499, 1567877, 1760189, 2320998, 3135754, 3481497, 3520378, 4703631, 5280567, 6962994, 9407262, 10561134, 14110893, 15841701, 28221786, 31683402, 1033230943, 2066461886, 3099692829, 6199385658, 9299078487, 18598156974]

約数ペア:

[(1, 18598156974), (2, 9299078487), (3, 6199385658), (6, 3099692829), (9, 2066461886), (18, 1033230943), (587, 31683402), (659, 28221786), (1174, 15841701), (1318, 14110893), (1761, 10561134), (1977, 9407262), (2671, 6962994), (3522, 5280567), (3954, 4703631), (5283, 3520378), (5342, 3481497), (5931, 3135754), (8013, 2320998), (10566, 1760189), (11862, 1567877), (16026, 1160499), (24039, 773666), (48078, 386833)]