187405542

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{56893}}^1$

素因数の和:56965

約数の個数: 32

約数和(自身を含む): 423291360

約数和(自身を除く): 235885818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 56893, 113786, 170679, 341358, 512037, 1024074, 1536111, 3072222, 3470473, 6940946, 10411419, 20822838, 31234257, 62468514, 93702771, 187405542]

約数ペア:

[(1, 187405542), (2, 93702771), (3, 62468514), (6, 31234257), (9, 20822838), (18, 10411419), (27, 6940946), (54, 3470473), (61, 3072222), (122, 1536111), (183, 1024074), (366, 512037), (549, 341358), (1098, 170679), (1647, 113786), (3294, 56893)]