3990839706

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{3519259}}^1$

素因数の和:3519280

約数の個数: 40

約数和(自身を含む): 10219931040

約数和(自身を除く): 6229091334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 3519259, 7038518, 10557777, 21115554, 24634813, 31673331, 49269626, 63346662, 73904439, 95019993, 147808878, 190039986, 221713317, 285059979, 443426634, 570119958, 665139951, 1330279902, 1995419853, 3990839706]

約数ペア:

[(1, 3990839706), (2, 1995419853), (3, 1330279902), (6, 665139951), (7, 570119958), (9, 443426634), (14, 285059979), (18, 221713317), (21, 190039986), (27, 147808878), (42, 95019993), (54, 73904439), (63, 63346662), (81, 49269626), (126, 31673331), (162, 24634813), (189, 21115554), (378, 10557777), (567, 7038518), (1134, 3519259)]