39197538

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30671}}^1$

素因数の和:30750

約数の個数: 24

約数和(自身を含む): 86126976

約数和(自身を除く): 46929438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 30671, 61342, 92013, 184026, 276039, 552078, 2177641, 4355282, 6532923, 13065846, 19598769, 39197538]

約数ペア:

[(1, 39197538), (2, 19598769), (3, 13065846), (6, 6532923), (9, 4355282), (18, 2177641), (71, 552078), (142, 276039), (213, 184026), (426, 92013), (639, 61342), (1278, 30671)]