2598372

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{491}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 7852320

約数和(自身を除く): 5253948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 491, 588, 756, 882, 982, 1323, 1473, 1764, 1964, 2646, 2946, 3437, 4419, 5292, 5892, 6874, 8838, 10311, 13257, 13748, 17676, 20622, 24059, 26514, 30933, 41244, 48118, 53028, 61866, 72177, 92799, 96236, 123732, 144354, 185598, 216531, 288708, 371196, 433062, 649593, 866124, 1299186, 2598372]

約数ペア:

[(1, 2598372), (2, 1299186), (3, 866124), (4, 649593), (6, 433062), (7, 371196), (9, 288708), (12, 216531), (14, 185598), (18, 144354), (21, 123732), (27, 96236), (28, 92799), (36, 72177), (42, 61866), (49, 53028), (54, 48118), (63, 41244), (84, 30933), (98, 26514), (108, 24059), (126, 20622), (147, 17676), (189, 13748), (196, 13257), (252, 10311), (294, 8838), (378, 6874), (441, 5892), (491, 5292), (588, 4419), (756, 3437), (882, 2946), (982, 2646), (1323, 1964), (1473, 1764)]