2155659246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9212219}}^1$

素因数の和:9212240

約数の個数: 24

約数和(自身を含む): 5029872120

約数和(自身を除く): 2874212874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 9212219, 18424438, 27636657, 55273314, 82909971, 119758847, 165819942, 239517694, 359276541, 718553082, 1077829623, 2155659246]

約数ペア:

[(1, 2155659246), (2, 1077829623), (3, 718553082), (6, 359276541), (9, 239517694), (13, 165819942), (18, 119758847), (26, 82909971), (39, 55273314), (78, 27636657), (117, 18424438), (234, 9212219)]