38678658

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{121631}}^1$

素因数の和:121689

約数の個数: 16

約数和(自身を含む): 78817536

約数和(自身を除く): 40138878

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 121631, 243262, 364893, 729786, 6446443, 12892886, 19339329, 38678658]

約数ペア:

[(1, 38678658), (2, 19339329), (3, 12892886), (6, 6446443), (53, 729786), (106, 364893), (159, 243262), (318, 121631)]