26520426

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 62346240

約数和(自身を除く): 35825814

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 131, 138, 163, 207, 262, 326, 393, 414, 489, 621, 786, 978, 1179, 1242, 1467, 2358, 2934, 3013, 3537, 3749, 4401, 6026, 7074, 7498, 8802, 9039, 11247, 18078, 21353, 22494, 27117, 33741, 42706, 54234, 64059, 67482, 81351, 101223, 128118, 162702, 192177, 202446, 384354, 491119, 576531, 982238, 1153062, 1473357, 2946714, 4420071, 8840142, 13260213, 26520426]

約数ペア:

[(1, 26520426), (2, 13260213), (3, 8840142), (6, 4420071), (9, 2946714), (18, 1473357), (23, 1153062), (27, 982238), (46, 576531), (54, 491119), (69, 384354), (131, 202446), (138, 192177), (163, 162702), (207, 128118), (262, 101223), (326, 81351), (393, 67482), (414, 64059), (489, 54234), (621, 42706), (786, 33741), (978, 27117), (1179, 22494), (1242, 21353), (1467, 18078), (2358, 11247), (2934, 9039), (3013, 8802), (3537, 7498), (3749, 7074), (4401, 6026)]