2018035558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{45343}}^1$

素因数の和:45397

約数の個数: 48

約数和(自身を含む): 4009135104

約数和(自身を除く): 1991099546

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 2023, 2618, 3179, 4046, 6358, 22253, 44506, 45343, 90686, 317401, 498773, 634802, 770831, 997546, 1541662, 3491411, 5395817, 6982822, 8479141, 10791634, 13104127, 16958282, 26208254, 59353987, 91728889, 118707974, 144145397, 183457778, 288290794, 1009017779, 2018035558]

約数ペア:

[(1, 2018035558), (2, 1009017779), (7, 288290794), (11, 183457778), (14, 144145397), (17, 118707974), (22, 91728889), (34, 59353987), (77, 26208254), (119, 16958282), (154, 13104127), (187, 10791634), (238, 8479141), (289, 6982822), (374, 5395817), (578, 3491411), (1309, 1541662), (2023, 997546), (2618, 770831), (3179, 634802), (4046, 498773), (6358, 317401), (22253, 90686), (44506, 45343)]