25382754

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 34336926

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 107, 138, 191, 207, 214, 321, 382, 414, 573, 621, 642, 963, 1146, 1242, 1719, 1926, 2461, 2889, 3438, 4393, 4922, 5157, 5778, 7383, 8786, 10314, 13179, 14766, 20437, 22149, 26358, 39537, 40874, 44298, 61311, 66447, 79074, 118611, 122622, 132894, 183933, 237222, 367866, 470051, 551799, 940102, 1103598, 1410153, 2820306, 4230459, 8460918, 12691377, 25382754]

約数ペア:

[(1, 25382754), (2, 12691377), (3, 8460918), (6, 4230459), (9, 2820306), (18, 1410153), (23, 1103598), (27, 940102), (46, 551799), (54, 470051), (69, 367866), (107, 237222), (138, 183933), (191, 132894), (207, 122622), (214, 118611), (321, 79074), (382, 66447), (414, 61311), (573, 44298), (621, 40874), (642, 39537), (963, 26358), (1146, 22149), (1242, 20437), (1719, 14766), (1926, 13179), (2461, 10314), (2889, 8786), (3438, 7383), (4393, 5778), (4922, 5157)]