221400000048

素因数分解:

$2^4\times 3^1\times {\mathrm{4612500001}}^1$

素因数の和:4612500012

約数の個数: 20

約数和(自身を含む): 571950000248

約数和(自身を除く): 350550000200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4612500001, 9225000002, 13837500003, 18450000004, 27675000006, 36900000008, 55350000012, 73800000016, 110700000024, 221400000048]

約数ペア:

[(1, 221400000048), (2, 110700000024), (3, 73800000016), (4, 55350000012), (6, 36900000008), (8, 27675000006), (12, 18450000004), (16, 13837500003), (24, 9225000002), (48, 4612500001)]