21799236

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{106859}}^1$

素因数の和:106883

約数の個数: 24

約数和(自身を含む): 53857440

約数和(自身を除く): 32058204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 106859, 213718, 320577, 427436, 641154, 1282308, 1816603, 3633206, 5449809, 7266412, 10899618, 21799236]

約数ペア:

[(1, 21799236), (2, 10899618), (3, 7266412), (4, 5449809), (6, 3633206), (12, 1816603), (17, 1282308), (34, 641154), (51, 427436), (68, 320577), (102, 213718), (204, 106859)]