38880432

素因数分解:

$2^4\times 3^3\times {\mathrm{90001}}^1$

素因数の和:90018

約数の個数: 40

約数和(自身を含む): 111602480

約数和(自身を除く): 72722048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 90001, 180002, 270003, 360004, 540006, 720008, 810009, 1080012, 1440016, 1620018, 2160024, 2430027, 3240036, 4320048, 4860054, 6480072, 9720108, 12960144, 19440216, 38880432]

約数ペア:

[(1, 38880432), (2, 19440216), (3, 12960144), (4, 9720108), (6, 6480072), (8, 4860054), (9, 4320048), (12, 3240036), (16, 2430027), (18, 2160024), (24, 1620018), (27, 1440016), (36, 1080012), (48, 810009), (54, 720008), (72, 540006), (108, 360004), (144, 270003), (216, 180002), (432, 90001)]