15391512

素因数分解:

$2^3\times 3^3\times {\mathrm{71257}}^1$

素因数の和:71272

約数の個数: 32

約数和(自身を含む): 42754800

約数和(自身を除く): 27363288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 71257, 142514, 213771, 285028, 427542, 570056, 641313, 855084, 1282626, 1710168, 1923939, 2565252, 3847878, 5130504, 7695756, 15391512]

約数ペア:

[(1, 15391512), (2, 7695756), (3, 5130504), (4, 3847878), (6, 2565252), (8, 1923939), (9, 1710168), (12, 1282626), (18, 855084), (24, 641313), (27, 570056), (36, 427542), (54, 285028), (72, 213771), (108, 142514), (216, 71257)]