212747076

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{14449}}^1$

素因数の和:14868

約数の個数: 36

約数和(自身を含む): 539129500

約数和(自身を除く): 326382424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4908, 7362, 14449, 14724, 28898, 43347, 57796, 86694, 130041, 173388, 260082, 520164, 5909641, 11819282, 17728923, 23638564, 35457846, 53186769, 70915692, 106373538, 212747076]

約数ペア:

[(1, 212747076), (2, 106373538), (3, 70915692), (4, 53186769), (6, 35457846), (9, 23638564), (12, 17728923), (18, 11819282), (36, 5909641), (409, 520164), (818, 260082), (1227, 173388), (1636, 130041), (2454, 86694), (3681, 57796), (4908, 43347), (7362, 28898), (14449, 14724)]