123888708

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{19013}}^1$

素因数の和:19204

約数の個数: 36

約数和(自身を含む): 314909868

約数和(自身を除く): 191021160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 19013, 38026, 57039, 76052, 114078, 171117, 228156, 342234, 684468, 3441353, 6882706, 10324059, 13765412, 20648118, 30972177, 41296236, 61944354, 123888708]

約数ペア:

[(1, 123888708), (2, 61944354), (3, 41296236), (4, 30972177), (6, 20648118), (9, 13765412), (12, 10324059), (18, 6882706), (36, 3441353), (181, 684468), (362, 342234), (543, 228156), (724, 171117), (1086, 114078), (1629, 76052), (2172, 57039), (3258, 38026), (6516, 19013)]