679914186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{9059}}^1$

素因数の和:10858

約数の個数: 32

約数和(自身を含む): 1555130880

約数和(自身を除く): 875216694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1787, 3574, 5361, 9059, 10722, 12509, 18118, 25018, 27177, 37527, 54354, 63413, 75054, 126826, 190239, 380478, 16188433, 32376866, 48565299, 97130598, 113319031, 226638062, 339957093, 679914186]

約数ペア:

[(1, 679914186), (2, 339957093), (3, 226638062), (6, 113319031), (7, 97130598), (14, 48565299), (21, 32376866), (42, 16188433), (1787, 380478), (3574, 190239), (5361, 126826), (9059, 75054), (10722, 63413), (12509, 54354), (18118, 37527), (25018, 27177)]