11505858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 28495296

約数和(自身を除く): 16989438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 1621, 2366, 3242, 3549, 4863, 7098, 9726, 11347, 21073, 22694, 34041, 42146, 63219, 68082, 126438, 147511, 273949, 295022, 442533, 547898, 821847, 885066, 1643694, 1917643, 3835286, 5752929, 11505858]

約数ペア:

[(1, 11505858), (2, 5752929), (3, 3835286), (6, 1917643), (7, 1643694), (13, 885066), (14, 821847), (21, 547898), (26, 442533), (39, 295022), (42, 273949), (78, 147511), (91, 126438), (169, 68082), (182, 63219), (273, 42146), (338, 34041), (507, 22694), (546, 21073), (1014, 11347), (1183, 9726), (1621, 7098), (2366, 4863), (3242, 3549)]