7859214

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 19388160

約数和(自身を除く): 11528946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 101, 131, 198, 202, 262, 297, 303, 393, 594, 606, 786, 909, 1111, 1179, 1441, 1818, 2222, 2358, 2727, 2882, 3333, 3537, 4323, 5454, 6666, 7074, 8646, 9999, 12969, 13231, 19998, 25938, 26462, 29997, 38907, 39693, 59994, 77814, 79386, 119079, 145541, 238158, 291082, 357237, 436623, 714474, 873246, 1309869, 2619738, 3929607, 7859214]

約数ペア:

[(1, 7859214), (2, 3929607), (3, 2619738), (6, 1309869), (9, 873246), (11, 714474), (18, 436623), (22, 357237), (27, 291082), (33, 238158), (54, 145541), (66, 119079), (99, 79386), (101, 77814), (131, 59994), (198, 39693), (202, 38907), (262, 29997), (297, 26462), (303, 25938), (393, 19998), (594, 13231), (606, 12969), (786, 9999), (909, 8646), (1111, 7074), (1179, 6666), (1441, 5454), (1818, 4323), (2222, 3537), (2358, 3333), (2727, 2882)]