15845382

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 41294880

約数和(自身を除く): 25449498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 157, 162, 178, 189, 267, 314, 378, 471, 534, 567, 623, 801, 942, 1099, 1134, 1246, 1413, 1602, 1869, 2198, 2403, 2826, 3297, 3738, 4239, 4806, 5607, 6594, 7209, 8478, 9891, 11214, 12717, 13973, 14418, 16821, 19782, 25434, 27946, 29673, 33642, 41919, 50463, 59346, 83838, 89019, 97811, 100926, 125757, 178038, 195622, 251514, 293433, 377271, 586866, 754542, 880299, 1131813, 1760598, 2263626, 2640897, 5281794, 7922691, 15845382]

約数ペア:

[(1, 15845382), (2, 7922691), (3, 5281794), (6, 2640897), (7, 2263626), (9, 1760598), (14, 1131813), (18, 880299), (21, 754542), (27, 586866), (42, 377271), (54, 293433), (63, 251514), (81, 195622), (89, 178038), (126, 125757), (157, 100926), (162, 97811), (178, 89019), (189, 83838), (267, 59346), (314, 50463), (378, 41919), (471, 33642), (534, 29673), (567, 27946), (623, 25434), (801, 19782), (942, 16821), (1099, 14418), (1134, 13973), (1246, 12717), (1413, 11214), (1602, 9891), (1869, 8478), (2198, 7209), (2403, 6594), (2826, 5607), (3297, 4806), (3738, 4239)]