21597045118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1\times {\mathrm{16547}}^1$

素因数の和:18048

約数の個数: 32

約数和(自身を含む): 36229794048

約数和(自身を除く): 14632748930

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1447, 2894, 15917, 16547, 31834, 33094, 59327, 118654, 182017, 364034, 652597, 678427, 1305194, 1356854, 7462697, 14925394, 23943509, 47887018, 263378599, 526757198, 981683869, 1963367738, 10798522559, 21597045118]

約数ペア:

[(1, 21597045118), (2, 10798522559), (11, 1963367738), (22, 981683869), (41, 526757198), (82, 263378599), (451, 47887018), (902, 23943509), (1447, 14925394), (2894, 7462697), (15917, 1356854), (16547, 1305194), (31834, 678427), (33094, 652597), (59327, 364034), (118654, 182017)]