27878238

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 63737856

約数和(自身を除く): 35859618

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 1063, 1457, 2126, 2914, 3189, 4371, 6378, 8742, 9567, 13113, 19134, 26226, 32953, 49961, 65906, 98859, 99922, 149883, 197718, 296577, 299766, 449649, 593154, 899298, 1548791, 3097582, 4646373, 9292746, 13939119, 27878238]

約数ペア:

[(1, 27878238), (2, 13939119), (3, 9292746), (6, 4646373), (9, 3097582), (18, 1548791), (31, 899298), (47, 593154), (62, 449649), (93, 299766), (94, 296577), (141, 197718), (186, 149883), (279, 99922), (282, 98859), (423, 65906), (558, 49961), (846, 32953), (1063, 26226), (1457, 19134), (2126, 13113), (2914, 9567), (3189, 8742), (4371, 6378)]