40571874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 63211806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 543, 593, 1086, 1186, 1267, 1629, 1779, 2534, 3258, 3558, 3801, 4151, 4887, 5337, 7602, 8302, 9774, 10674, 11403, 12453, 16011, 22806, 24906, 32022, 34209, 37359, 68418, 74718, 107333, 112077, 214666, 224154, 321999, 643998, 751331, 965997, 1502662, 1931994, 2253993, 2897991, 4507986, 5795982, 6761979, 13523958, 20285937, 40571874]

約数ペア:

[(1, 40571874), (2, 20285937), (3, 13523958), (6, 6761979), (7, 5795982), (9, 4507986), (14, 2897991), (18, 2253993), (21, 1931994), (27, 1502662), (42, 965997), (54, 751331), (63, 643998), (126, 321999), (181, 224154), (189, 214666), (362, 112077), (378, 107333), (543, 74718), (593, 68418), (1086, 37359), (1186, 34209), (1267, 32022), (1629, 24906), (1779, 22806), (2534, 16011), (3258, 12453), (3558, 11403), (3801, 10674), (4151, 9774), (4887, 8302), (5337, 7602)]