68471622

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{40903}}^1$

素因数の和:40945

約数の個数: 32

約数和(自身を含む): 157071360

約数和(自身を除く): 88599738

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 40903, 81806, 122709, 245418, 368127, 736254, 1104381, 1267993, 2208762, 2535986, 3803979, 7607958, 11411937, 22823874, 34235811, 68471622]

約数ペア:

[(1, 68471622), (2, 34235811), (3, 22823874), (6, 11411937), (9, 7607958), (18, 3803979), (27, 2535986), (31, 2208762), (54, 1267993), (62, 1104381), (93, 736254), (186, 368127), (279, 245418), (558, 122709), (837, 81806), (1674, 40903)]