21498462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{62861}}^1$

素因数の和:62888

約数の個数: 24

約数和(自身を含む): 49032360

約数和(自身を除く): 27533898

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 62861, 125722, 188583, 377166, 565749, 1131498, 1194359, 2388718, 3583077, 7166154, 10749231, 21498462]

約数ペア:

[(1, 21498462), (2, 10749231), (3, 7166154), (6, 3583077), (9, 2388718), (18, 1194359), (19, 1131498), (38, 565749), (57, 377166), (114, 188583), (171, 125722), (342, 62861)]