345996846

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{164291}}^1$

素因数の和:164318

約数の個数: 40

約数和(自身を含む): 834931944

約数和(自身を除く): 488935098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 164291, 328582, 492873, 985746, 1478619, 2135783, 2957238, 4271566, 4435857, 6407349, 8871714, 12814698, 13307571, 19222047, 26615142, 38444094, 57666141, 115332282, 172998423, 345996846]

約数ペア:

[(1, 345996846), (2, 172998423), (3, 115332282), (6, 57666141), (9, 38444094), (13, 26615142), (18, 19222047), (26, 13307571), (27, 12814698), (39, 8871714), (54, 6407349), (78, 4435857), (81, 4271566), (117, 2957238), (162, 2135783), (234, 1478619), (351, 985746), (702, 492873), (1053, 328582), (2106, 164291)]