17809148718

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1523}}^1\times {\mathrm{5749}}^1$

素因数の和:7393

約数の個数: 48

約数和(自身を含む): 38960298000

約数和(自身を除く): 21151149282

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 1523, 2034, 3046, 4569, 5749, 9138, 11498, 13707, 17247, 27414, 34494, 51741, 103482, 172099, 344198, 516297, 649637, 1032594, 1299274, 1548891, 1948911, 3097782, 3897822, 5846733, 8755727, 11693466, 17511454, 26267181, 52534362, 78801543, 157603086, 989397151, 1978794302, 2968191453, 5936382906, 8904574359, 17809148718]

約数ペア:

[(1, 17809148718), (2, 8904574359), (3, 5936382906), (6, 2968191453), (9, 1978794302), (18, 989397151), (113, 157603086), (226, 78801543), (339, 52534362), (678, 26267181), (1017, 17511454), (1523, 11693466), (2034, 8755727), (3046, 5846733), (4569, 3897822), (5749, 3097782), (9138, 1948911), (11498, 1548891), (13707, 1299274), (17247, 1032594), (27414, 649637), (34494, 516297), (51741, 344198), (103482, 172099)]