172025838

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{20731}}^1$

素因数の和:21200

約数の個数: 24

約数和(自身を含む): 373549176

約数和(自身を除く): 201523338

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2766, 4149, 8298, 20731, 41462, 62193, 124386, 186579, 373158, 9556991, 19113982, 28670973, 57341946, 86012919, 172025838]

約数ペア:

[(1, 172025838), (2, 86012919), (3, 57341946), (6, 28670973), (9, 19113982), (18, 9556991), (461, 373158), (922, 186579), (1383, 124386), (2766, 62193), (4149, 41462), (8298, 20731)]