37800000018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{190909091}}^1$

素因数の和:190909110

約数の個数: 24

約数和(自身を含む): 89345455056

約数和(自身を除く): 51545455038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 190909091, 381818182, 572727273, 1145454546, 1718181819, 2100000001, 3436363638, 4200000002, 6300000003, 12600000006, 18900000009, 37800000018]

約数ペア:

[(1, 37800000018), (2, 18900000009), (3, 12600000006), (6, 6300000003), (9, 4200000002), (11, 3436363638), (18, 2100000001), (22, 1718181819), (33, 1145454546), (66, 572727273), (99, 381818182), (198, 190909091)]