1921506

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 4027968

約数和(自身を除く): 2106462

約数列:

[1, 2, 3, 6, 41, 73, 82, 107, 123, 146, 214, 219, 246, 321, 438, 642, 2993, 4387, 5986, 7811, 8774, 8979, 13161, 15622, 17958, 23433, 26322, 46866, 320251, 640502, 960753, 1921506]

約数ペア:

[(1, 1921506), (2, 960753), (3, 640502), (6, 320251), (41, 46866), (73, 26322), (82, 23433), (107, 17958), (123, 15622), (146, 13161), (214, 8979), (219, 8774), (246, 7811), (321, 5986), (438, 4387), (642, 2993)]