63738558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 149306976

約数和(自身を除く): 85568418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 421, 647, 842, 1263, 1294, 1941, 2526, 3789, 3882, 5473, 5823, 7578, 8411, 10946, 11646, 16419, 16822, 25233, 32838, 49257, 50466, 75699, 98514, 151398, 272387, 544774, 817161, 1634322, 2451483, 3541031, 4902966, 7082062, 10623093, 21246186, 31869279, 63738558]

約数ペア:

[(1, 63738558), (2, 31869279), (3, 21246186), (6, 10623093), (9, 7082062), (13, 4902966), (18, 3541031), (26, 2451483), (39, 1634322), (78, 817161), (117, 544774), (234, 272387), (421, 151398), (647, 98514), (842, 75699), (1263, 50466), (1294, 49257), (1941, 32838), (2526, 25233), (3789, 16822), (3882, 16419), (5473, 11646), (5823, 10946), (7578, 8411)]