18068450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 36861480

約数和(自身を除く): 18793030

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 733, 850, 986, 1450, 1466, 2465, 3665, 4930, 7330, 12325, 12461, 18325, 21257, 24650, 24922, 36650, 42514, 62305, 106285, 124610, 212570, 311525, 361369, 531425, 623050, 722738, 1062850, 1806845, 3613690, 9034225, 18068450]

約数ペア:

[(1, 18068450), (2, 9034225), (5, 3613690), (10, 1806845), (17, 1062850), (25, 722738), (29, 623050), (34, 531425), (50, 361369), (58, 311525), (85, 212570), (145, 124610), (170, 106285), (290, 62305), (425, 42514), (493, 36650), (725, 24922), (733, 24650), (850, 21257), (986, 18325), (1450, 12461), (1466, 12325), (2465, 7330), (3665, 4930)]