21546702

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1283}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 48072960

約数和(自身を除く): 26526258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1283, 1866, 2566, 2799, 3849, 5598, 7698, 8397, 11547, 16794, 23094, 34641, 69282, 399013, 798026, 1197039, 2394078, 3591117, 7182234, 10773351, 21546702]

約数ペア:

[(1, 21546702), (2, 10773351), (3, 7182234), (6, 3591117), (9, 2394078), (18, 1197039), (27, 798026), (54, 399013), (311, 69282), (622, 34641), (933, 23094), (1283, 16794), (1866, 11547), (2566, 8397), (2799, 7698), (3849, 5598)]