981721332

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{514529}}^1$

素因数の和:514592

約数の個数: 36

約数和(自身を含む): 2528400420

約数和(自身を除く): 1546679088

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 514529, 1029058, 1543587, 2058116, 3087174, 4630761, 6174348, 9261522, 18523044, 27270037, 54540074, 81810111, 109080148, 163620222, 245430333, 327240444, 490860666, 981721332]

約数ペア:

[(1, 981721332), (2, 490860666), (3, 327240444), (4, 245430333), (6, 163620222), (9, 109080148), (12, 81810111), (18, 54540074), (36, 27270037), (53, 18523044), (106, 9261522), (159, 6174348), (212, 4630761), (318, 3087174), (477, 2058116), (636, 1543587), (954, 1029058), (1908, 514529)]