18398862

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{60127}}^1$

素因数の和:60152

約数の個数: 24

約数和(自身を含む): 42209856

約数和(自身を除く): 23810994

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 60127, 120254, 180381, 360762, 541143, 1022159, 1082286, 2044318, 3066477, 6132954, 9199431, 18398862]

約数ペア:

[(1, 18398862), (2, 9199431), (3, 6132954), (6, 3066477), (9, 2044318), (17, 1082286), (18, 1022159), (34, 541143), (51, 360762), (102, 180381), (153, 120254), (306, 60127)]