18930606

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 39152160

約数和(自身を除く): 20221554

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 269, 317, 538, 634, 807, 951, 1614, 1902, 9953, 11729, 19906, 23458, 29859, 35187, 59718, 70374, 85273, 170546, 255819, 511638, 3155101, 6310202, 9465303, 18930606]

約数ペア:

[(1, 18930606), (2, 9465303), (3, 6310202), (6, 3155101), (37, 511638), (74, 255819), (111, 170546), (222, 85273), (269, 70374), (317, 59718), (538, 35187), (634, 29859), (807, 23458), (951, 19906), (1614, 11729), (1902, 9953)]