19182438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5099}}^1$

素因数の和:5137

約数の個数: 48

約数和(自身を含む): 47736000

約数和(自身を除く): 28553562

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 5099, 10198, 15297, 30594, 45891, 56089, 91782, 96881, 112178, 168267, 193762, 290643, 336534, 504801, 581286, 871929, 1009602, 1065691, 1743858, 2131382, 3197073, 6394146, 9591219, 19182438]

約数ペア:

[(1, 19182438), (2, 9591219), (3, 6394146), (6, 3197073), (9, 2131382), (11, 1743858), (18, 1065691), (19, 1009602), (22, 871929), (33, 581286), (38, 504801), (57, 336534), (66, 290643), (99, 193762), (114, 168267), (171, 112178), (198, 96881), (209, 91782), (342, 56089), (418, 45891), (627, 30594), (1254, 15297), (1881, 10198), (3762, 5099)]