25335558

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20399}}^1$

素因数の和:20433

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 33416442

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 20399, 40798, 61197, 122394, 183591, 367182, 469177, 550773, 938354, 1101546, 1407531, 2815062, 4222593, 8445186, 12667779, 25335558]

約数ペア:

[(1, 25335558), (2, 12667779), (3, 8445186), (6, 4222593), (9, 2815062), (18, 1407531), (23, 1101546), (27, 938354), (46, 550773), (54, 469177), (69, 367182), (138, 183591), (207, 122394), (414, 61197), (621, 40798), (1242, 20399)]