2158389618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4671839}}^1$

素因数の和:4671862

約数の個数: 32

約数和(自身を含む): 5381959680

約数和(自身を除く): 3223570062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4671839, 9343678, 14015517, 28031034, 32702873, 51390229, 65405746, 98108619, 102780458, 154170687, 196217238, 308341374, 359731603, 719463206, 1079194809, 2158389618]

約数ペア:

[(1, 2158389618), (2, 1079194809), (3, 719463206), (6, 359731603), (7, 308341374), (11, 196217238), (14, 154170687), (21, 102780458), (22, 98108619), (33, 65405746), (42, 51390229), (66, 32702873), (77, 28031034), (154, 14015517), (231, 9343678), (462, 4671839)]