1803972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2792508

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 239, 444, 478, 629, 717, 956, 1258, 1434, 1887, 2516, 2868, 3774, 4063, 7548, 8126, 8843, 12189, 16252, 17686, 24378, 26529, 35372, 48756, 53058, 106116, 150331, 300662, 450993, 601324, 901986, 1803972]

約数ペア:

[(1, 1803972), (2, 901986), (3, 601324), (4, 450993), (6, 300662), (12, 150331), (17, 106116), (34, 53058), (37, 48756), (51, 35372), (68, 26529), (74, 24378), (102, 17686), (111, 16252), (148, 12189), (204, 8843), (222, 8126), (239, 7548), (444, 4063), (478, 3774), (629, 2868), (717, 2516), (956, 1887), (1258, 1434)]