18161508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 45287424

約数和(自身を除く): 27125916

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 508, 701, 762, 1402, 1524, 2103, 2159, 2804, 4206, 4318, 6477, 8412, 8636, 11917, 12954, 23834, 25908, 35751, 47668, 71502, 89027, 143004, 178054, 267081, 356108, 534162, 1068324, 1513459, 3026918, 4540377, 6053836, 9080754, 18161508]

約数ペア:

[(1, 18161508), (2, 9080754), (3, 6053836), (4, 4540377), (6, 3026918), (12, 1513459), (17, 1068324), (34, 534162), (51, 356108), (68, 267081), (102, 178054), (127, 143004), (204, 89027), (254, 71502), (381, 47668), (508, 35751), (701, 25908), (762, 23834), (1402, 12954), (1524, 11917), (2103, 8636), (2159, 8412), (2804, 6477), (4206, 4318)]