9031626

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 20487168

約数和(自身を除く): 11455542

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 191, 213, 222, 333, 382, 426, 573, 639, 666, 1146, 1278, 1719, 2627, 3438, 5254, 7067, 7881, 13561, 14134, 15762, 21201, 23643, 27122, 40683, 42402, 47286, 63603, 81366, 122049, 127206, 244098, 501757, 1003514, 1505271, 3010542, 4515813, 9031626]

約数ペア:

[(1, 9031626), (2, 4515813), (3, 3010542), (6, 1505271), (9, 1003514), (18, 501757), (37, 244098), (71, 127206), (74, 122049), (111, 81366), (142, 63603), (191, 47286), (213, 42402), (222, 40683), (333, 27122), (382, 23643), (426, 21201), (573, 15762), (639, 14134), (666, 13561), (1146, 7881), (1278, 7067), (1719, 5254), (2627, 3438)]