21450702966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{95339}}^1$

素因数の和:95849

約数の個数: 64

約数和(自身を含む): 53597859840

約数和(自身を除く): 32147156874

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 487, 974, 1461, 2922, 3409, 5357, 6818, 10227, 10714, 16071, 20454, 32142, 37499, 74998, 95339, 112497, 190678, 224994, 286017, 572034, 667373, 1048729, 1334746, 2002119, 2097458, 3146187, 4004238, 6292374, 7341103, 14682206, 22023309, 44046618, 46430093, 92860186, 139290279, 278580558, 325010651, 510731023, 650021302, 975031953, 1021462046, 1532193069, 1950063906, 3064386138, 3575117161, 7150234322, 10725351483, 21450702966]

約数ペア:

[(1, 21450702966), (2, 10725351483), (3, 7150234322), (6, 3575117161), (7, 3064386138), (11, 1950063906), (14, 1532193069), (21, 1021462046), (22, 975031953), (33, 650021302), (42, 510731023), (66, 325010651), (77, 278580558), (154, 139290279), (231, 92860186), (462, 46430093), (487, 44046618), (974, 22023309), (1461, 14682206), (2922, 7341103), (3409, 6292374), (5357, 4004238), (6818, 3146187), (10227, 2097458), (10714, 2002119), (16071, 1334746), (20454, 1048729), (32142, 667373), (37499, 572034), (74998, 286017), (95339, 224994), (112497, 190678)]