40458426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293177}}^1$

素因数の和:293205

約数の個数: 16

約数和(自身を含む): 84435264

約数和(自身を除く): 43976838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 293177, 586354, 879531, 1759062, 6743071, 13486142, 20229213, 40458426]

約数ペア:

[(1, 40458426), (2, 20229213), (3, 13486142), (6, 6743071), (23, 1759062), (46, 879531), (69, 586354), (138, 293177)]