18291214572

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{80833}}^1$

素因数の和:81122

約数の個数: 48

約数和(自身を含む): 43320557280

約数和(自身を除く): 25029342708

約数列:

[1, 2, 3, 4, 6, 12, 109, 173, 218, 327, 346, 436, 519, 654, 692, 1038, 1308, 2076, 18857, 37714, 56571, 75428, 80833, 113142, 161666, 226284, 242499, 323332, 484998, 969996, 8810797, 13984109, 17621594, 26432391, 27968218, 35243188, 41952327, 52864782, 55936436, 83904654, 105729564, 167809308, 1524267881, 3048535762, 4572803643, 6097071524, 9145607286, 18291214572]

約数ペア:

[(1, 18291214572), (2, 9145607286), (3, 6097071524), (4, 4572803643), (6, 3048535762), (12, 1524267881), (109, 167809308), (173, 105729564), (218, 83904654), (327, 55936436), (346, 52864782), (436, 41952327), (519, 35243188), (654, 27968218), (692, 26432391), (1038, 17621594), (1308, 13984109), (2076, 8810797), (18857, 969996), (37714, 484998), (56571, 323332), (75428, 242499), (80833, 226284), (113142, 161666)]