18893920884

素因数分解:

$2^2\times 3^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1\times {\mathrm{5167}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 44256850176

約数和(自身を除く): 25362929292

約数列:

[1, 2, 3, 4, 6, 12, 461, 661, 922, 1322, 1383, 1844, 1983, 2644, 2766, 3966, 5167, 5532, 7932, 10334, 15501, 20668, 31002, 62004, 304721, 609442, 914163, 1218884, 1828326, 2381987, 3415387, 3656652, 4763974, 6830774, 7145961, 9527948, 10246161, 13661548, 14291922, 20492322, 28583844, 40984644, 1574493407, 3148986814, 4723480221, 6297973628, 9446960442, 18893920884]

約数ペア:

[(1, 18893920884), (2, 9446960442), (3, 6297973628), (4, 4723480221), (6, 3148986814), (12, 1574493407), (461, 40984644), (661, 28583844), (922, 20492322), (1322, 14291922), (1383, 13661548), (1844, 10246161), (1983, 9527948), (2644, 7145961), (2766, 6830774), (3966, 4763974), (5167, 3656652), (5532, 3415387), (7932, 2381987), (10334, 1828326), (15501, 1218884), (20668, 914163), (31002, 609442), (62004, 304721)]