18260704

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7411}}^1$

素因数の和:7439

約数の個数: 48

約数和(自身を含む): 44827776

約数和(自身を除く): 26567072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 7411, 14822, 29644, 51877, 59288, 81521, 103754, 118576, 163042, 207508, 237152, 326084, 415016, 570647, 652168, 830032, 1141294, 1304336, 1660064, 2282588, 2608672, 4565176, 9130352, 18260704]

約数ペア:

[(1, 18260704), (2, 9130352), (4, 4565176), (7, 2608672), (8, 2282588), (11, 1660064), (14, 1304336), (16, 1141294), (22, 830032), (28, 652168), (32, 570647), (44, 415016), (56, 326084), (77, 237152), (88, 207508), (112, 163042), (154, 118576), (176, 103754), (224, 81521), (308, 59288), (352, 51877), (616, 29644), (1232, 14822), (2464, 7411)]