13618620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{75659}}^1$

素因数の和:75674

約数の個数: 36

約数和(自身を含む): 41310360

約数和(自身を除く): 27691740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 75659, 151318, 226977, 302636, 378295, 453954, 680931, 756590, 907908, 1134885, 1361862, 1513180, 2269770, 2723724, 3404655, 4539540, 6809310, 13618620]

約数ペア:

[(1, 13618620), (2, 6809310), (3, 4539540), (4, 3404655), (5, 2723724), (6, 2269770), (9, 1513180), (10, 1361862), (12, 1134885), (15, 907908), (18, 756590), (20, 680931), (30, 453954), (36, 378295), (45, 302636), (60, 226977), (90, 151318), (180, 75659)]