66497958

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{28201}}^1$

素因数の和:28340

約数の個数: 24

約数和(自身を含む): 145183896

約数和(自身を除く): 78685938

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 28201, 56402, 84603, 169206, 253809, 507618, 3694331, 7388662, 11082993, 22165986, 33248979, 66497958]

約数ペア:

[(1, 66497958), (2, 33248979), (3, 22165986), (6, 11082993), (9, 7388662), (18, 3694331), (131, 507618), (262, 253809), (393, 169206), (786, 84603), (1179, 56402), (2358, 28201)]