15172254

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2659}}^1$

素因数の和:2984

約数の個数: 24

約数和(自身を含む): 32989320

約数和(自身を除く): 17817066

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2659, 2853, 5318, 5706, 7977, 15954, 23931, 47862, 842903, 1685806, 2528709, 5057418, 7586127, 15172254]

約数ペア:

[(1, 15172254), (2, 7586127), (3, 5057418), (6, 2528709), (9, 1685806), (18, 842903), (317, 47862), (634, 23931), (951, 15954), (1902, 7977), (2659, 5706), (2853, 5318)]