651039216

素因数分解:

$2^4\times 3^1\times {\mathrm{13563317}}^1$

素因数の和:13563328

約数の個数: 20

約数和(自身を含む): 1681851432

約数和(自身を除く): 1030812216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13563317, 27126634, 40689951, 54253268, 81379902, 108506536, 162759804, 217013072, 325519608, 651039216]

約数ペア:

[(1, 651039216), (2, 325519608), (3, 217013072), (4, 162759804), (6, 108506536), (8, 81379902), (12, 54253268), (16, 40689951), (24, 27126634), (48, 13563317)]