15245964

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{18413}}^1$

素因数の和:18446

約数の個数: 36

約数和(自身を含む): 40216176

約数和(自身を除く): 24970212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 18413, 36826, 55239, 73652, 110478, 165717, 220956, 331434, 423499, 662868, 846998, 1270497, 1693996, 2540994, 3811491, 5081988, 7622982, 15245964]

約数ペア:

[(1, 15245964), (2, 7622982), (3, 5081988), (4, 3811491), (6, 2540994), (9, 1693996), (12, 1270497), (18, 846998), (23, 662868), (36, 423499), (46, 331434), (69, 220956), (92, 165717), (138, 110478), (207, 73652), (276, 55239), (414, 36826), (828, 18413)]