31413204

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 81849600

約数和(自身を除く): 50436396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1217, 1434, 2151, 2434, 2868, 3651, 4302, 4868, 6453, 7302, 8604, 10953, 12906, 14604, 21906, 25812, 32859, 43812, 65718, 131436, 290863, 581726, 872589, 1163452, 1745178, 2617767, 3490356, 5235534, 7853301, 10471068, 15706602, 31413204]

約数ペア:

[(1, 31413204), (2, 15706602), (3, 10471068), (4, 7853301), (6, 5235534), (9, 3490356), (12, 2617767), (18, 1745178), (27, 1163452), (36, 872589), (54, 581726), (108, 290863), (239, 131436), (478, 65718), (717, 43812), (956, 32859), (1217, 25812), (1434, 21906), (2151, 14604), (2434, 12906), (2868, 10953), (3651, 8604), (4302, 7302), (4868, 6453)]