19473660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{108187}}^1$

素因数の和:108202

約数の個数: 36

約数和(自身を含む): 59070648

約数和(自身を除く): 39596988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 108187, 216374, 324561, 432748, 540935, 649122, 973683, 1081870, 1298244, 1622805, 1947366, 2163740, 3245610, 3894732, 4868415, 6491220, 9736830, 19473660]

約数ペア:

[(1, 19473660), (2, 9736830), (3, 6491220), (4, 4868415), (5, 3894732), (6, 3245610), (9, 2163740), (10, 1947366), (12, 1622805), (15, 1298244), (18, 1081870), (20, 973683), (30, 649122), (36, 540935), (45, 432748), (60, 324561), (90, 216374), (180, 108187)]