30754818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74287}}^1$

素因数の和:74318

約数の個数: 24

約数和(自身を含む): 69533568

約数和(自身を除く): 38778750

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 74287, 148574, 222861, 445722, 668583, 1337166, 1708601, 3417202, 5125803, 10251606, 15377409, 30754818]

約数ペア:

[(1, 30754818), (2, 15377409), (3, 10251606), (6, 5125803), (9, 3417202), (18, 1708601), (23, 1337166), (46, 668583), (69, 445722), (138, 222861), (207, 148574), (414, 74287)]