17469868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 33931128

約数和(自身を除く): 16461260

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 601, 676, 1118, 1202, 2236, 2404, 7267, 7813, 14534, 15626, 25843, 29068, 31252, 51686, 101569, 103372, 203138, 335959, 406276, 671918, 1343836, 4367467, 8734934, 17469868]

約数ペア:

[(1, 17469868), (2, 8734934), (4, 4367467), (13, 1343836), (26, 671918), (43, 406276), (52, 335959), (86, 203138), (169, 103372), (172, 101569), (338, 51686), (559, 31252), (601, 29068), (676, 25843), (1118, 15626), (1202, 14534), (2236, 7813), (2404, 7267)]