69318986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 115853760

約数和(自身を除く): 46534774

約数列:

[1, 2, 11, 22, 109, 137, 211, 218, 274, 422, 1199, 1507, 2321, 2398, 3014, 4642, 14933, 22999, 28907, 29866, 45998, 57814, 164263, 252989, 317977, 328526, 505978, 635954, 3150863, 6301726, 34659493, 69318986]

約数ペア:

[(1, 69318986), (2, 34659493), (11, 6301726), (22, 3150863), (109, 635954), (137, 505978), (211, 328526), (218, 317977), (274, 252989), (422, 164263), (1199, 57814), (1507, 45998), (2321, 29866), (2398, 28907), (3014, 22999), (4642, 14933)]