1965258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 4582656

約数和(自身を除く): 2617398

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 101, 138, 141, 202, 207, 282, 303, 414, 423, 606, 846, 909, 1081, 1818, 2162, 2323, 3243, 4646, 4747, 6486, 6969, 9494, 9729, 13938, 14241, 19458, 20907, 28482, 41814, 42723, 85446, 109181, 218362, 327543, 655086, 982629, 1965258]

約数ペア:

[(1, 1965258), (2, 982629), (3, 655086), (6, 327543), (9, 218362), (18, 109181), (23, 85446), (46, 42723), (47, 41814), (69, 28482), (94, 20907), (101, 19458), (138, 14241), (141, 13938), (202, 9729), (207, 9494), (282, 6969), (303, 6486), (414, 4747), (423, 4646), (606, 3243), (846, 2323), (909, 2162), (1081, 1818)]