9005988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 22486464

約数和(自身を除く): 13480476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 337, 393, 524, 674, 786, 1011, 1348, 1572, 2022, 2227, 4044, 4454, 5729, 6681, 8908, 11458, 13362, 17187, 22916, 26724, 34374, 44147, 68748, 88294, 132441, 176588, 264882, 529764, 750499, 1500998, 2251497, 3001996, 4502994, 9005988]

約数ペア:

[(1, 9005988), (2, 4502994), (3, 3001996), (4, 2251497), (6, 1500998), (12, 750499), (17, 529764), (34, 264882), (51, 176588), (68, 132441), (102, 88294), (131, 68748), (204, 44147), (262, 34374), (337, 26724), (393, 22916), (524, 17187), (674, 13362), (786, 11458), (1011, 8908), (1348, 6681), (1572, 5729), (2022, 4454), (2227, 4044)]