18198816

素因数分解:

$2^5\times 3^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 48009024

約数和(自身を除く): 29810208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 293, 586, 647, 879, 1172, 1294, 1758, 1941, 2344, 2588, 3516, 3882, 4688, 5176, 7032, 7764, 9376, 10352, 14064, 15528, 20704, 28128, 31056, 62112, 189571, 379142, 568713, 758284, 1137426, 1516568, 2274852, 3033136, 4549704, 6066272, 9099408, 18198816]

約数ペア:

[(1, 18198816), (2, 9099408), (3, 6066272), (4, 4549704), (6, 3033136), (8, 2274852), (12, 1516568), (16, 1137426), (24, 758284), (32, 568713), (48, 379142), (96, 189571), (293, 62112), (586, 31056), (647, 28128), (879, 20704), (1172, 15528), (1294, 14064), (1758, 10352), (1941, 9376), (2344, 7764), (2588, 7032), (3516, 5176), (3882, 4688)]