20180118006

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19668731}}^1$

素因数の和:19668761

約数の個数: 32

約数和(自身を含む): 47204956800

約数和(自身を除く): 27024838794

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19668731, 39337462, 59006193, 118012386, 177018579, 354037158, 373705889, 531055737, 747411778, 1062111474, 1121117667, 2242235334, 3363353001, 6726706002, 10090059003, 20180118006]

約数ペア:

[(1, 20180118006), (2, 10090059003), (3, 6726706002), (6, 3363353001), (9, 2242235334), (18, 1121117667), (19, 1062111474), (27, 747411778), (38, 531055737), (54, 373705889), (57, 354037158), (114, 177018579), (171, 118012386), (342, 59006193), (513, 39337462), (1026, 19668731)]