28483818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4273}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 62776512

約数和(自身を除く): 34292694

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3333, 4273, 6666, 8546, 12819, 25638, 47003, 94006, 141009, 282018, 431573, 863146, 1294719, 2589438, 4747303, 9494606, 14241909, 28483818]

約数ペア:

[(1, 28483818), (2, 14241909), (3, 9494606), (6, 4747303), (11, 2589438), (22, 1294719), (33, 863146), (66, 431573), (101, 282018), (202, 141009), (303, 94006), (606, 47003), (1111, 25638), (2222, 12819), (3333, 8546), (4273, 6666)]