11503278

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9001}}^1$

素因数の和:9080

約数の個数: 24

約数和(自身を含む): 25277616

約数和(自身を除く): 13774338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 9001, 18002, 27003, 54006, 81009, 162018, 639071, 1278142, 1917213, 3834426, 5751639, 11503278]

約数ペア:

[(1, 11503278), (2, 5751639), (3, 3834426), (6, 1917213), (9, 1278142), (18, 639071), (71, 162018), (142, 81009), (213, 54006), (426, 27003), (639, 18002), (1278, 9001)]