86572998

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{67741}}^1$

素因数の和:67820

約数の個数: 24

約数和(自身を含む): 190219536

約数和(自身を除く): 103646538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 67741, 135482, 203223, 406446, 609669, 1219338, 4809611, 9619222, 14428833, 28857666, 43286499, 86572998]

約数ペア:

[(1, 86572998), (2, 43286499), (3, 28857666), (6, 14428833), (9, 9619222), (18, 4809611), (71, 1219338), (142, 609669), (213, 406446), (426, 203223), (639, 135482), (1278, 67741)]