21524178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{21227}}^1$

素因数の和:21258

約数の個数: 24

約数和(自身を含む): 46616688

約数和(自身を除く): 25092510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 21227, 42454, 63681, 127362, 275951, 551902, 827853, 1655706, 3587363, 7174726, 10762089, 21524178]

約数ペア:

[(1, 21524178), (2, 10762089), (3, 7174726), (6, 3587363), (13, 1655706), (26, 827853), (39, 551902), (78, 275951), (169, 127362), (338, 63681), (507, 42454), (1014, 21227)]