163404018

素因数分解:

$2^1\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{6967}}^1$

素因数の和:8278

約数の個数: 24

約数和(自身を含む): 354364608

約数和(自身を除く): 190960590

約数列:

[1, 2, 3, 6, 9, 18, 1303, 2606, 3909, 6967, 7818, 11727, 13934, 20901, 23454, 41802, 62703, 125406, 9078001, 18156002, 27234003, 54468006, 81702009, 163404018]

約数ペア:

[(1, 163404018), (2, 81702009), (3, 54468006), (6, 27234003), (9, 18156002), (18, 9078001), (1303, 125406), (2606, 62703), (3909, 41802), (6967, 23454), (7818, 20901), (11727, 13934)]