8470768374

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1197451}}^1$

素因数の和:1197593

約数の個数: 32

約数和(自身を含む): 18967639680

約数和(自身を除く): 10496871306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 1197451, 2394902, 3592353, 7184706, 10777059, 21554118, 32331177, 64662354, 156866081, 313732162, 470598243, 941196486, 1411794729, 2823589458, 4235384187, 8470768374]

約数ペア:

[(1, 8470768374), (2, 4235384187), (3, 2823589458), (6, 1411794729), (9, 941196486), (18, 470598243), (27, 313732162), (54, 156866081), (131, 64662354), (262, 32331177), (393, 21554118), (786, 10777059), (1179, 7184706), (2358, 3592353), (3537, 2394902), (7074, 1197451)]