9960426

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 72

約数和(自身を含む): 26249184

約数和(自身を除く): 16288758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 491, 882, 966, 982, 1127, 1449, 1473, 2254, 2898, 2946, 3381, 3437, 4419, 6762, 6874, 8838, 10143, 10311, 11293, 20286, 20622, 22586, 24059, 30933, 33879, 48118, 61866, 67758, 72177, 79051, 101637, 144354, 158102, 203274, 216531, 237153, 433062, 474306, 553357, 711459, 1106714, 1422918, 1660071, 3320142, 4980213, 9960426]

約数ペア:

[(1, 9960426), (2, 4980213), (3, 3320142), (6, 1660071), (7, 1422918), (9, 1106714), (14, 711459), (18, 553357), (21, 474306), (23, 433062), (42, 237153), (46, 216531), (49, 203274), (63, 158102), (69, 144354), (98, 101637), (126, 79051), (138, 72177), (147, 67758), (161, 61866), (207, 48118), (294, 33879), (322, 30933), (414, 24059), (441, 22586), (483, 20622), (491, 20286), (882, 11293), (966, 10311), (982, 10143), (1127, 8838), (1449, 6874), (1473, 6762), (2254, 4419), (2898, 3437), (2946, 3381)]