827473698

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3023}}^1$

素因数の和:3208

約数の個数: 64

約数和(自身を含む): 1902942720

約数和(自身を除く): 1075469022

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 137, 222, 274, 333, 411, 666, 822, 999, 1233, 1998, 2466, 3023, 3699, 5069, 6046, 7398, 9069, 10138, 15207, 18138, 27207, 30414, 45621, 54414, 81621, 91242, 111851, 136863, 163242, 223702, 273726, 335553, 414151, 671106, 828302, 1006659, 1242453, 2013318, 2484906, 3019977, 3727359, 6039954, 7454718, 11182077, 15323587, 22364154, 30647174, 45970761, 91941522, 137912283, 275824566, 413736849, 827473698]

約数ペア:

[(1, 827473698), (2, 413736849), (3, 275824566), (6, 137912283), (9, 91941522), (18, 45970761), (27, 30647174), (37, 22364154), (54, 15323587), (74, 11182077), (111, 7454718), (137, 6039954), (222, 3727359), (274, 3019977), (333, 2484906), (411, 2013318), (666, 1242453), (822, 1006659), (999, 828302), (1233, 671106), (1998, 414151), (2466, 335553), (3023, 273726), (3699, 223702), (5069, 163242), (6046, 136863), (7398, 111851), (9069, 91242), (10138, 81621), (15207, 54414), (18138, 45621), (27207, 30414)]