40621212

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2693}}^1$

素因数の和:3122

約数の個数: 36

約数和(自身を含む): 102964680

約数和(自身を除く): 62343468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 2693, 3771, 5028, 5386, 7542, 8079, 10772, 15084, 16158, 24237, 32316, 48474, 96948, 1128367, 2256734, 3385101, 4513468, 6770202, 10155303, 13540404, 20310606, 40621212]

約数ペア:

[(1, 40621212), (2, 20310606), (3, 13540404), (4, 10155303), (6, 6770202), (9, 4513468), (12, 3385101), (18, 2256734), (36, 1128367), (419, 96948), (838, 48474), (1257, 32316), (1676, 24237), (2514, 16158), (2693, 15084), (3771, 10772), (5028, 8079), (5386, 7542)]