26380219644

素因数分解:

$2^2\times 3^4\times {\mathrm{81420431}}^1$

素因数の和:81420447

約数の個数: 30

約数和(自身を含む): 68963105904

約数和(自身を除く): 42582886260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 81420431, 162840862, 244261293, 325681724, 488522586, 732783879, 977045172, 1465567758, 2198351637, 2931135516, 4396703274, 6595054911, 8793406548, 13190109822, 26380219644]

約数ペア:

[(1, 26380219644), (2, 13190109822), (3, 8793406548), (4, 6595054911), (6, 4396703274), (9, 2931135516), (12, 2198351637), (18, 1465567758), (27, 977045172), (36, 732783879), (54, 488522586), (81, 325681724), (108, 244261293), (162, 162840862), (324, 81420431)]