27749502

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 65959920

約数和(自身を除く): 38210418

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 269, 521, 538, 807, 1042, 1563, 1614, 2421, 2959, 3126, 4689, 4842, 5731, 5918, 8877, 9378, 11462, 17193, 17754, 26631, 34386, 51579, 53262, 103158, 140149, 280298, 420447, 840894, 1261341, 1541639, 2522682, 3083278, 4624917, 9249834, 13874751, 27749502]

約数ペア:

[(1, 27749502), (2, 13874751), (3, 9249834), (6, 4624917), (9, 3083278), (11, 2522682), (18, 1541639), (22, 1261341), (33, 840894), (66, 420447), (99, 280298), (198, 140149), (269, 103158), (521, 53262), (538, 51579), (807, 34386), (1042, 26631), (1563, 17754), (1614, 17193), (2421, 11462), (2959, 9378), (3126, 8877), (4689, 5918), (4842, 5731)]