7406154

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{311}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 19420128

約数和(自身を除く): 12013974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 311, 378, 441, 486, 567, 622, 882, 933, 1134, 1323, 1701, 1866, 2177, 2646, 2799, 3402, 3969, 4354, 5598, 6531, 7938, 8397, 11907, 13062, 15239, 16794, 19593, 23814, 25191, 30478, 39186, 45717, 50382, 58779, 75573, 91434, 117558, 137151, 151146, 176337, 274302, 352674, 411453, 529011, 822906, 1058022, 1234359, 2468718, 3703077, 7406154]

約数ペア:

[(1, 7406154), (2, 3703077), (3, 2468718), (6, 1234359), (7, 1058022), (9, 822906), (14, 529011), (18, 411453), (21, 352674), (27, 274302), (42, 176337), (49, 151146), (54, 137151), (63, 117558), (81, 91434), (98, 75573), (126, 58779), (147, 50382), (162, 45717), (189, 39186), (243, 30478), (294, 25191), (311, 23814), (378, 19593), (441, 16794), (486, 15239), (567, 13062), (622, 11907), (882, 8397), (933, 7938), (1134, 6531), (1323, 5598), (1701, 4354), (1866, 3969), (2177, 3402), (2646, 2799)]