18061106

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 34387416

約数和(自身を除く): 16326310

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 293, 518, 586, 629, 833, 1258, 1666, 1813, 2051, 3626, 4102, 4403, 4981, 8806, 9962, 10841, 14357, 21682, 28714, 30821, 34867, 61642, 69734, 75887, 151774, 184297, 244069, 368594, 488138, 531209, 1062418, 1290079, 2580158, 9030553, 18061106]

約数ペア:

[(1, 18061106), (2, 9030553), (7, 2580158), (14, 1290079), (17, 1062418), (34, 531209), (37, 488138), (49, 368594), (74, 244069), (98, 184297), (119, 151774), (238, 75887), (259, 69734), (293, 61642), (518, 34867), (586, 30821), (629, 28714), (833, 21682), (1258, 14357), (1666, 10841), (1813, 9962), (2051, 8806), (3626, 4981), (4102, 4403)]