21617586

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41413}}^1$

素因数の和:41450

約数の個数: 24

約数和(自身を含む): 48454380

約数和(自身を除く): 26836794

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41413, 82826, 124239, 248478, 372717, 745434, 1200977, 2401954, 3602931, 7205862, 10808793, 21617586]

約数ペア:

[(1, 21617586), (2, 10808793), (3, 7205862), (6, 3602931), (9, 2401954), (18, 1200977), (29, 745434), (58, 372717), (87, 248478), (174, 124239), (261, 82826), (522, 41413)]