891740898

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{5323}}^1$

素因数の和:5599

約数の個数: 48

約数和(自身を含む): 1988322336

約数和(自身を除く): 1096581438

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 227, 246, 369, 454, 681, 738, 1362, 2043, 4086, 5323, 9307, 10646, 15969, 18614, 27921, 31938, 47907, 55842, 83763, 95814, 167526, 218243, 436486, 654729, 1208321, 1309458, 1964187, 2416642, 3624963, 3928374, 7249926, 10874889, 21749778, 49541161, 99082322, 148623483, 297246966, 445870449, 891740898]

約数ペア:

[(1, 891740898), (2, 445870449), (3, 297246966), (6, 148623483), (9, 99082322), (18, 49541161), (41, 21749778), (82, 10874889), (123, 7249926), (227, 3928374), (246, 3624963), (369, 2416642), (454, 1964187), (681, 1309458), (738, 1208321), (1362, 654729), (2043, 436486), (4086, 218243), (5323, 167526), (9307, 95814), (10646, 83763), (15969, 55842), (18614, 47907), (27921, 31938)]