2018220567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{1451}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 2971558656

約数和(自身を除く): 953338089

約数列:

[1, 3, 11, 33, 113, 339, 373, 1119, 1243, 1451, 3729, 4103, 4353, 12309, 15961, 42149, 47883, 126447, 163963, 463639, 491889, 541223, 1390917, 1623669, 1803593, 5410779, 5953453, 17860359, 61158199, 183474597, 672740189, 2018220567]

約数ペア:

[(1, 2018220567), (3, 672740189), (11, 183474597), (33, 61158199), (113, 17860359), (339, 5953453), (373, 5410779), (1119, 1803593), (1243, 1623669), (1451, 1390917), (3729, 541223), (4103, 491889), (4353, 463639), (12309, 163963), (15961, 126447), (42149, 47883)]