87456018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1121231}}^1$

素因数の和:1121249

約数の個数: 16

約数和(自身を含む): 188366976

約数和(自身を除く): 100910958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1121231, 2242462, 3363693, 6727386, 14576003, 29152006, 43728009, 87456018]

約数ペア:

[(1, 87456018), (2, 43728009), (3, 29152006), (6, 14576003), (13, 6727386), (26, 3363693), (39, 2242462), (78, 1121231)]