21037092

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103123}}^1$

素因数の和:103147

約数の個数: 24

約数和(自身を含む): 51974496

約数和(自身を除く): 30937404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 103123, 206246, 309369, 412492, 618738, 1237476, 1753091, 3506182, 5259273, 7012364, 10518546, 21037092]

約数ペア:

[(1, 21037092), (2, 10518546), (3, 7012364), (4, 5259273), (6, 3506182), (12, 1753091), (17, 1237476), (34, 618738), (51, 412492), (68, 309369), (102, 206246), (204, 103123)]