42400404

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8597}}^1$

素因数の和:8744

約数の個数: 36

約数和(自身を含む): 107973684

約数和(自身を除く): 65573280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 8597, 17194, 25791, 34388, 51582, 77373, 103164, 154746, 309492, 1177789, 2355578, 3533367, 4711156, 7066734, 10600101, 14133468, 21200202, 42400404]

約数ペア:

[(1, 42400404), (2, 21200202), (3, 14133468), (4, 10600101), (6, 7066734), (9, 4711156), (12, 3533367), (18, 2355578), (36, 1177789), (137, 309492), (274, 154746), (411, 103164), (548, 77373), (822, 51582), (1233, 34388), (1644, 25791), (2466, 17194), (4932, 8597)]