18684102

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 19902138

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 521, 834, 1042, 1563, 3126, 5977, 11954, 17931, 22403, 35862, 44806, 67209, 72419, 134418, 144838, 217257, 434514, 3114017, 6228034, 9342051, 18684102]

約数ペア:

[(1, 18684102), (2, 9342051), (3, 6228034), (6, 3114017), (43, 434514), (86, 217257), (129, 144838), (139, 134418), (258, 72419), (278, 67209), (417, 44806), (521, 35862), (834, 22403), (1042, 17931), (1563, 11954), (3126, 5977)]