27720372

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{6619}}^1$

素因数の和:6975

約数の個数: 24

約数和(自身を含む): 64876000

約数和(自身を除く): 37155628

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 6619, 13238, 19857, 26476, 39714, 79428, 2310031, 4620062, 6930093, 9240124, 13860186, 27720372]

約数ペア:

[(1, 27720372), (2, 13860186), (3, 9240124), (4, 6930093), (6, 4620062), (12, 2310031), (349, 79428), (698, 39714), (1047, 26476), (1396, 19857), (2094, 13238), (4188, 6619)]