21735948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139333}}^1$

素因数の和:139353

約数の個数: 24

約数和(自身を含む): 54618928

約数和(自身を除く): 32882980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 139333, 278666, 417999, 557332, 835998, 1671996, 1811329, 3622658, 5433987, 7245316, 10867974, 21735948]

約数ペア:

[(1, 21735948), (2, 10867974), (3, 7245316), (4, 5433987), (6, 3622658), (12, 1811329), (13, 1671996), (26, 835998), (39, 557332), (52, 417999), (78, 278666), (156, 139333)]