31258242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{75503}}^1$

素因数の和:75534

約数の個数: 24

約数和(自身を含む): 70671744

約数和(自身を除く): 39413502

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 75503, 151006, 226509, 453018, 679527, 1359054, 1736569, 3473138, 5209707, 10419414, 15629121, 31258242]

約数ペア:

[(1, 31258242), (2, 15629121), (3, 10419414), (6, 5209707), (9, 3473138), (18, 1736569), (23, 1359054), (46, 679527), (69, 453018), (138, 226509), (207, 151006), (414, 75503)]