2018769936

素因数分解:

$2^4\times 3^1\times {\mathrm{1951}}^1\times {\mathrm{21557}}^1$

素因数の和:23519

約数の個数: 40

約数和(自身を含む): 5218070784

約数和(自身を除く): 3199300848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1951, 3902, 5853, 7804, 11706, 15608, 21557, 23412, 31216, 43114, 46824, 64671, 86228, 93648, 129342, 172456, 258684, 344912, 517368, 1034736, 42057707, 84115414, 126173121, 168230828, 252346242, 336461656, 504692484, 672923312, 1009384968, 2018769936]

約数ペア:

[(1, 2018769936), (2, 1009384968), (3, 672923312), (4, 504692484), (6, 336461656), (8, 252346242), (12, 168230828), (16, 126173121), (24, 84115414), (48, 42057707), (1951, 1034736), (3902, 517368), (5853, 344912), (7804, 258684), (11706, 172456), (15608, 129342), (21557, 93648), (23412, 86228), (31216, 64671), (43114, 46824)]