18504072

素因数分解:

$2^3\times 3^3\times {\mathrm{85667}}^1$

素因数の和:85682

約数の個数: 32

約数和(自身を含む): 51400800

約数和(自身を除く): 32896728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85667, 171334, 257001, 342668, 514002, 685336, 771003, 1028004, 1542006, 2056008, 2313009, 3084012, 4626018, 6168024, 9252036, 18504072]

約数ペア:

[(1, 18504072), (2, 9252036), (3, 6168024), (4, 4626018), (6, 3084012), (8, 2313009), (9, 2056008), (12, 1542006), (18, 1028004), (24, 771003), (27, 685336), (36, 514002), (54, 342668), (72, 257001), (108, 171334), (216, 85667)]