18066996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{520963}}^1$

素因数の和:521011

約数の個数: 96

約数和(自身を含む): 57576941280

約数和(自身を除く): 39509944440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 5780, 6936, 8670, 11560, 17340, 34680, 520963, 1041926, 1562889, 2083852, 2604815, 3125778, 4167704, 5209630, 6251556, 7814445, 8856371, 10419260, 12503112, 15628890, 17712742, 20838520, 26569113, 31257780, 35425484, 44281855, 53138226, 62515560, 70850968, 88563710, 106276452, 132845565, 150558307, 177127420, 212552904, 265691130, 301116614, 354254840, 451674921, 531382260, 602233228, 752791535, 903349842, 1062764520, 1204466456, 1505583070, 1806699684, 2258374605, 3011166140, 3613399368, 4516749210, 6022332280, 9033498420, 18066996840]

約数ペア:

[(1, 18066996840), (2, 9033498420), (3, 6022332280), (4, 4516749210), (5, 3613399368), (6, 3011166140), (8, 2258374605), (10, 1806699684), (12, 1505583070), (15, 1204466456), (17, 1062764520), (20, 903349842), (24, 752791535), (30, 602233228), (34, 531382260), (40, 451674921), (51, 354254840), (60, 301116614), (68, 265691130), (85, 212552904), (102, 177127420), (120, 150558307), (136, 132845565), (170, 106276452), (204, 88563710), (255, 70850968), (289, 62515560), (340, 53138226), (408, 44281855), (510, 35425484), (578, 31257780), (680, 26569113), (867, 20838520), (1020, 17712742), (1156, 15628890), (1445, 12503112), (1734, 10419260), (2040, 8856371), (2312, 7814445), (2890, 6251556), (3468, 5209630), (4335, 4167704), (5780, 3125778), (6936, 2604815), (8670, 2083852), (11560, 1562889), (17340, 1041926), (34680, 520963)]