1318218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19973}}^1$

素因数の和:19989

約数の個数: 16

約数和(自身を含む): 2876256

約数和(自身を除く): 1558038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19973, 39946, 59919, 119838, 219703, 439406, 659109, 1318218]

約数ペア:

[(1, 1318218), (2, 659109), (3, 439406), (6, 219703), (11, 119838), (22, 59919), (33, 39946), (66, 19973)]