16204218

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 33224256

約数和(自身を除く): 17020038

約数列:

[1, 2, 3, 6, 67, 134, 173, 201, 233, 346, 402, 466, 519, 699, 1038, 1398, 11591, 15611, 23182, 31222, 34773, 40309, 46833, 69546, 80618, 93666, 120927, 241854, 2700703, 5401406, 8102109, 16204218]

約数ペア:

[(1, 16204218), (2, 8102109), (3, 5401406), (6, 2700703), (67, 241854), (134, 120927), (173, 93666), (201, 80618), (233, 69546), (346, 46833), (402, 40309), (466, 34773), (519, 31222), (699, 23182), (1038, 15611), (1398, 11591)]