21619134

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20357}}^1$

素因数の和:20424

約数の個数: 24

約数和(自身を含む): 47637720

約数和(自身を除く): 26018586

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 20357, 40714, 61071, 122142, 183213, 366426, 1201063, 2402126, 3603189, 7206378, 10809567, 21619134]

約数ペア:

[(1, 21619134), (2, 10809567), (3, 7206378), (6, 3603189), (9, 2402126), (18, 1201063), (59, 366426), (118, 183213), (177, 122142), (354, 61071), (531, 40714), (1062, 20357)]