13581756

素因数分解:

$2^2\times 3^5\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 36232560

約数和(自身を除く): 22650804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 157, 162, 178, 243, 267, 314, 324, 356, 471, 486, 534, 628, 801, 942, 972, 1068, 1413, 1602, 1884, 2403, 2826, 3204, 4239, 4806, 5652, 7209, 8478, 9612, 12717, 13973, 14418, 16956, 21627, 25434, 27946, 28836, 38151, 41919, 43254, 50868, 55892, 76302, 83838, 86508, 125757, 152604, 167676, 251514, 377271, 503028, 754542, 1131813, 1509084, 2263626, 3395439, 4527252, 6790878, 13581756]

約数ペア:

[(1, 13581756), (2, 6790878), (3, 4527252), (4, 3395439), (6, 2263626), (9, 1509084), (12, 1131813), (18, 754542), (27, 503028), (36, 377271), (54, 251514), (81, 167676), (89, 152604), (108, 125757), (157, 86508), (162, 83838), (178, 76302), (243, 55892), (267, 50868), (314, 43254), (324, 41919), (356, 38151), (471, 28836), (486, 27946), (534, 25434), (628, 21627), (801, 16956), (942, 14418), (972, 13973), (1068, 12717), (1413, 9612), (1602, 8478), (1884, 7209), (2403, 5652), (2826, 4806), (3204, 4239)]