29881278

素因数分解:

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

素因数の和:539

約数の個数: 96

約数和(自身を含む): 80766720

約数和(自身を除く): 50885442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 294, 322, 378, 414, 441, 483, 491, 621, 882, 966, 982, 1127, 1242, 1323, 1449, 1473, 2254, 2646, 2898, 2946, 3381, 3437, 4347, 4419, 6762, 6874, 8694, 8838, 10143, 10311, 11293, 13257, 20286, 20622, 22586, 24059, 26514, 30429, 30933, 33879, 48118, 60858, 61866, 67758, 72177, 79051, 92799, 101637, 144354, 158102, 185598, 203274, 216531, 237153, 304911, 433062, 474306, 553357, 609822, 649593, 711459, 1106714, 1299186, 1422918, 1660071, 2134377, 3320142, 4268754, 4980213, 9960426, 14940639, 29881278]

約数ペア:

[(1, 29881278), (2, 14940639), (3, 9960426), (6, 4980213), (7, 4268754), (9, 3320142), (14, 2134377), (18, 1660071), (21, 1422918), (23, 1299186), (27, 1106714), (42, 711459), (46, 649593), (49, 609822), (54, 553357), (63, 474306), (69, 433062), (98, 304911), (126, 237153), (138, 216531), (147, 203274), (161, 185598), (189, 158102), (207, 144354), (294, 101637), (322, 92799), (378, 79051), (414, 72177), (441, 67758), (483, 61866), (491, 60858), (621, 48118), (882, 33879), (966, 30933), (982, 30429), (1127, 26514), (1242, 24059), (1323, 22586), (1449, 20622), (1473, 20286), (2254, 13257), (2646, 11293), (2898, 10311), (2946, 10143), (3381, 8838), (3437, 8694), (4347, 6874), (4419, 6762)]