15486012

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 40391680

約数和(自身を除く): 24905668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 643, 669, 892, 1286, 1338, 1929, 2007, 2572, 2676, 3858, 4014, 5787, 6021, 7716, 8028, 11574, 12042, 17361, 23148, 24084, 34722, 69444, 143389, 286778, 430167, 573556, 860334, 1290501, 1720668, 2581002, 3871503, 5162004, 7743006, 15486012]

約数ペア:

[(1, 15486012), (2, 7743006), (3, 5162004), (4, 3871503), (6, 2581002), (9, 1720668), (12, 1290501), (18, 860334), (27, 573556), (36, 430167), (54, 286778), (108, 143389), (223, 69444), (446, 34722), (643, 24084), (669, 23148), (892, 17361), (1286, 12042), (1338, 11574), (1929, 8028), (2007, 7716), (2572, 6021), (2676, 5787), (3858, 4014)]