18494199

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 28126800

約数和(自身を除く): 9632601

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1201, 1711, 3603, 5133, 10809, 15399, 34829, 70859, 104487, 212577, 313461, 637731, 2054911, 6164733, 18494199]

約数ペア:

[(1, 18494199), (3, 6164733), (9, 2054911), (29, 637731), (59, 313461), (87, 212577), (177, 104487), (261, 70859), (531, 34829), (1201, 15399), (1711, 10809), (3603, 5133)]