21199092

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{17491}}^1$

素因数の和:17599

約数の個数: 24

約数和(自身を含む): 49957152

約数和(自身を除く): 28758060

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 17491, 34982, 52473, 69964, 104946, 209892, 1766591, 3533182, 5299773, 7066364, 10599546, 21199092]

約数ペア:

[(1, 21199092), (2, 10599546), (3, 7066364), (4, 5299773), (6, 3533182), (12, 1766591), (101, 209892), (202, 104946), (303, 69964), (404, 52473), (606, 34982), (1212, 17491)]