1381730664

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1556003}}^1$

素因数の和:1556049

約数の個数: 32

約数和(自身を含む): 3547689120

約数和(自身を除く): 2165958456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1556003, 3112006, 4668009, 6224012, 9336018, 12448024, 18672036, 37344072, 57572111, 115144222, 172716333, 230288444, 345432666, 460576888, 690865332, 1381730664]

約数ペア:

[(1, 1381730664), (2, 690865332), (3, 460576888), (4, 345432666), (6, 230288444), (8, 172716333), (12, 115144222), (24, 57572111), (37, 37344072), (74, 18672036), (111, 12448024), (148, 9336018), (222, 6224012), (296, 4668009), (444, 3112006), (888, 1556003)]