1861569648

素因数分解:

$2^4\times 3^3\times {\mathrm{4309189}}^1$

素因数の和:4309206

約数の個数: 40

約数和(自身を含む): 5343395600

約数和(自身を除く): 3481825952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4309189, 8618378, 12927567, 17236756, 25855134, 34473512, 38782701, 51710268, 68947024, 77565402, 103420536, 116348103, 155130804, 206841072, 232696206, 310261608, 465392412, 620523216, 930784824, 1861569648]

約数ペア:

[(1, 1861569648), (2, 930784824), (3, 620523216), (4, 465392412), (6, 310261608), (8, 232696206), (9, 206841072), (12, 155130804), (16, 116348103), (18, 103420536), (24, 77565402), (27, 68947024), (36, 51710268), (48, 38782701), (54, 34473512), (72, 25855134), (108, 17236756), (144, 12927567), (216, 8618378), (432, 4309189)]