164037618

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{20759}}^1$

素因数の和:21206

約数の個数: 24

約数和(自身を含む): 356241600

約数和(自身を除く): 192203982

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 20759, 41518, 62277, 124554, 186831, 373662, 9113201, 18226402, 27339603, 54679206, 82018809, 164037618]

約数ペア:

[(1, 164037618), (2, 82018809), (3, 54679206), (6, 27339603), (9, 18226402), (18, 9113201), (439, 373662), (878, 186831), (1317, 124554), (2634, 62277), (3951, 41518), (7902, 20759)]