18667110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8081}}^1$

素因数の和:8109

約数の個数: 64

約数和(自身を含む): 55862784

約数和(自身を除く): 37195674

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 8081, 16162, 24243, 40405, 48486, 56567, 80810, 88891, 113134, 121215, 169701, 177782, 242430, 266673, 282835, 339402, 444455, 533346, 565670, 622237, 848505, 888910, 1244474, 1333365, 1697010, 1866711, 2666730, 3111185, 3733422, 6222370, 9333555, 18667110]

約数ペア:

[(1, 18667110), (2, 9333555), (3, 6222370), (5, 3733422), (6, 3111185), (7, 2666730), (10, 1866711), (11, 1697010), (14, 1333365), (15, 1244474), (21, 888910), (22, 848505), (30, 622237), (33, 565670), (35, 533346), (42, 444455), (55, 339402), (66, 282835), (70, 266673), (77, 242430), (105, 177782), (110, 169701), (154, 121215), (165, 113134), (210, 88891), (231, 80810), (330, 56567), (385, 48486), (462, 40405), (770, 24243), (1155, 16162), (2310, 8081)]