15369942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12619}}^1$

素因数の和:12660

約数の個数: 32

約数和(自身を含む): 36345600

約数和(自身を除く): 20975658

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 12619, 25238, 37857, 75714, 88333, 176666, 264999, 365951, 529998, 731902, 1097853, 2195706, 2561657, 5123314, 7684971, 15369942]

約数ペア:

[(1, 15369942), (2, 7684971), (3, 5123314), (6, 2561657), (7, 2195706), (14, 1097853), (21, 731902), (29, 529998), (42, 365951), (58, 264999), (87, 176666), (174, 88333), (203, 75714), (406, 37857), (609, 25238), (1218, 12619)]