21065124

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29753}}^1$

素因数の和:29819

約数の個数: 24

約数和(自身を含む): 49986720

約数和(自身を除く): 28921596

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29753, 59506, 89259, 119012, 178518, 357036, 1755427, 3510854, 5266281, 7021708, 10532562, 21065124]

約数ペア:

[(1, 21065124), (2, 10532562), (3, 7021708), (4, 5266281), (6, 3510854), (12, 1755427), (59, 357036), (118, 178518), (177, 119012), (236, 89259), (354, 59506), (708, 29753)]