421751124

素因数分解:

$2^2\times 3^4\times {\mathrm{1301701}}^1$

素因数の和:1301717

約数の個数: 30

約数和(自身を含む): 1102541594

約数和(自身を除く): 680790470

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1301701, 2603402, 3905103, 5206804, 7810206, 11715309, 15620412, 23430618, 35145927, 46861236, 70291854, 105437781, 140583708, 210875562, 421751124]

約数ペア:

[(1, 421751124), (2, 210875562), (3, 140583708), (4, 105437781), (6, 70291854), (9, 46861236), (12, 35145927), (18, 23430618), (27, 15620412), (36, 11715309), (54, 7810206), (81, 5206804), (108, 3905103), (162, 2603402), (324, 1301701)]