9920898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42397}}^1$

素因数の和:42418

約数の個数: 24

約数和(自身を含む): 23149308

約数和(自身を除く): 13228410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 42397, 84794, 127191, 254382, 381573, 551161, 763146, 1102322, 1653483, 3306966, 4960449, 9920898]

約数ペア:

[(1, 9920898), (2, 4960449), (3, 3306966), (6, 1653483), (9, 1102322), (13, 763146), (18, 551161), (26, 381573), (39, 254382), (78, 127191), (117, 84794), (234, 42397)]