2201598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 5537376

約数和(自身を除く): 3335778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 173, 202, 303, 346, 519, 606, 707, 909, 1038, 1211, 1414, 1557, 1818, 2121, 2422, 3114, 3633, 4242, 6363, 7266, 10899, 12726, 17473, 21798, 34946, 52419, 104838, 122311, 157257, 244622, 314514, 366933, 733866, 1100799, 2201598]

約数ペア:

[(1, 2201598), (2, 1100799), (3, 733866), (6, 366933), (7, 314514), (9, 244622), (14, 157257), (18, 122311), (21, 104838), (42, 52419), (63, 34946), (101, 21798), (126, 17473), (173, 12726), (202, 10899), (303, 7266), (346, 6363), (519, 4242), (606, 3633), (707, 3114), (909, 2422), (1038, 2121), (1211, 1818), (1414, 1557)]