211754412

素因数分解:

$2^2\times 3^4\times {\mathrm{653563}}^1$

素因数の和:653579

約数の個数: 30

約数和(自身を含む): 553568708

約数和(自身を除く): 341814296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 653563, 1307126, 1960689, 2614252, 3921378, 5882067, 7842756, 11764134, 17646201, 23528268, 35292402, 52938603, 70584804, 105877206, 211754412]

約数ペア:

[(1, 211754412), (2, 105877206), (3, 70584804), (4, 52938603), (6, 35292402), (9, 23528268), (12, 17646201), (18, 11764134), (27, 7842756), (36, 5882067), (54, 3921378), (81, 2614252), (108, 1960689), (162, 1307126), (324, 653563)]