27398358

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 40339242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1259, 1674, 2418, 2518, 3627, 3777, 7254, 7554, 10881, 11331, 16367, 21762, 22662, 32734, 33993, 39029, 49101, 67986, 78058, 98202, 117087, 147303, 234174, 294606, 351261, 441909, 507377, 702522, 883818, 1014754, 1053783, 1522131, 2107566, 3044262, 4566393, 9132786, 13699179, 27398358]

約数ペア:

[(1, 27398358), (2, 13699179), (3, 9132786), (6, 4566393), (9, 3044262), (13, 2107566), (18, 1522131), (26, 1053783), (27, 1014754), (31, 883818), (39, 702522), (54, 507377), (62, 441909), (78, 351261), (93, 294606), (117, 234174), (186, 147303), (234, 117087), (279, 98202), (351, 78058), (403, 67986), (558, 49101), (702, 39029), (806, 33993), (837, 32734), (1209, 22662), (1259, 21762), (1674, 16367), (2418, 11331), (2518, 10881), (3627, 7554), (3777, 7254)]