27880421064

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{7126897}}^1$

素因数の和:7127069

約数の個数: 32

約数和(自身を含む): 70128676320

約数和(自身を除く): 42248255256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 7126897, 14253794, 21380691, 28507588, 42761382, 57015176, 85522764, 171045528, 1161684211, 2323368422, 3485052633, 4646736844, 6970105266, 9293473688, 13940210532, 27880421064]

約数ペア:

[(1, 27880421064), (2, 13940210532), (3, 9293473688), (4, 6970105266), (6, 4646736844), (8, 3485052633), (12, 2323368422), (24, 1161684211), (163, 171045528), (326, 85522764), (489, 57015176), (652, 42761382), (978, 28507588), (1304, 21380691), (1956, 14253794), (3912, 7126897)]