21363774

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{114859}}^1$

素因数の和:114895

約数の個数: 16

約数和(自身を含む): 44106240

約数和(自身を除く): 22742466

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 114859, 229718, 344577, 689154, 3560629, 7121258, 10681887, 21363774]

約数ペア:

[(1, 21363774), (2, 10681887), (3, 7121258), (6, 3560629), (31, 689154), (62, 344577), (93, 229718), (186, 114859)]