21243072

素因数分解:

$2^6\times 3^1\times {\mathrm{110641}}^1$

素因数の和:110656

約数の個数: 28

約数和(自身を含む): 56206136

約数和(自身を除く): 34963064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 110641, 221282, 331923, 442564, 663846, 885128, 1327692, 1770256, 2655384, 3540512, 5310768, 7081024, 10621536, 21243072]

約数ペア:

[(1, 21243072), (2, 10621536), (3, 7081024), (4, 5310768), (6, 3540512), (8, 2655384), (12, 1770256), (16, 1327692), (24, 885128), (32, 663846), (48, 442564), (64, 331923), (96, 221282), (192, 110641)]