18315060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{797}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 33165516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 797, 1149, 1532, 1594, 1915, 2298, 2391, 3188, 3830, 3985, 4596, 4782, 5745, 7660, 7970, 9564, 11490, 11955, 15940, 22980, 23910, 47820, 305251, 610502, 915753, 1221004, 1526255, 1831506, 3052510, 3663012, 4578765, 6105020, 9157530, 18315060]

約数ペア:

[(1, 18315060), (2, 9157530), (3, 6105020), (4, 4578765), (5, 3663012), (6, 3052510), (10, 1831506), (12, 1526255), (15, 1221004), (20, 915753), (30, 610502), (60, 305251), (383, 47820), (766, 23910), (797, 22980), (1149, 15940), (1532, 11955), (1594, 11490), (1915, 9564), (2298, 7970), (2391, 7660), (3188, 5745), (3830, 4782), (3985, 4596)]