13581846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 31299840

約数和(自身を除く): 17717994

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 263, 302, 342, 453, 526, 789, 906, 1359, 1578, 2367, 2718, 2869, 4734, 4997, 5738, 8607, 9994, 14991, 17214, 25821, 29982, 39713, 44973, 51642, 79426, 89946, 119139, 238278, 357417, 714834, 754547, 1509094, 2263641, 4527282, 6790923, 13581846]

約数ペア:

[(1, 13581846), (2, 6790923), (3, 4527282), (6, 2263641), (9, 1509094), (18, 754547), (19, 714834), (38, 357417), (57, 238278), (114, 119139), (151, 89946), (171, 79426), (263, 51642), (302, 44973), (342, 39713), (453, 29982), (526, 25821), (789, 17214), (906, 14991), (1359, 9994), (1578, 8607), (2367, 5738), (2718, 4997), (2869, 4734)]