15741522

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 36391680

約数和(自身を除く): 20650158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 809, 846, 1081, 1618, 2162, 2427, 3243, 4854, 6486, 7281, 9729, 14562, 18607, 19458, 37214, 38023, 55821, 76046, 111642, 114069, 167463, 228138, 334926, 342207, 684414, 874529, 1749058, 2623587, 5247174, 7870761, 15741522]

約数ペア:

[(1, 15741522), (2, 7870761), (3, 5247174), (6, 2623587), (9, 1749058), (18, 874529), (23, 684414), (46, 342207), (47, 334926), (69, 228138), (94, 167463), (138, 114069), (141, 111642), (207, 76046), (282, 55821), (414, 38023), (423, 37214), (809, 19458), (846, 18607), (1081, 14562), (1618, 9729), (2162, 7281), (2427, 6486), (3243, 4854)]