15180084

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5939}}^1$

素因数の和:6020

約数の個数: 36

約数和(自身を含む): 38918880

約数和(自身を除く): 23738796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 5939, 11878, 17817, 23756, 35634, 53451, 71268, 106902, 213804, 421669, 843338, 1265007, 1686676, 2530014, 3795021, 5060028, 7590042, 15180084]

約数ペア:

[(1, 15180084), (2, 7590042), (3, 5060028), (4, 3795021), (6, 2530014), (9, 1686676), (12, 1265007), (18, 843338), (36, 421669), (71, 213804), (142, 106902), (213, 71268), (284, 53451), (426, 35634), (639, 23756), (852, 17817), (1278, 11878), (2556, 5939)]