29981358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2929

約数の個数: 48

約数和(自身を含む): 72227376

約数和(自身を除く): 42246018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 2857, 3498, 5247, 5714, 8571, 10494, 17142, 25713, 31427, 51426, 62854, 94281, 151421, 188562, 282843, 302842, 454263, 565686, 908526, 1362789, 1665631, 2725578, 3331262, 4996893, 9993786, 14990679, 29981358]

約数ペア:

[(1, 29981358), (2, 14990679), (3, 9993786), (6, 4996893), (9, 3331262), (11, 2725578), (18, 1665631), (22, 1362789), (33, 908526), (53, 565686), (66, 454263), (99, 302842), (106, 282843), (159, 188562), (198, 151421), (318, 94281), (477, 62854), (583, 51426), (954, 31427), (1166, 25713), (1749, 17142), (2857, 10494), (3498, 8571), (5247, 5714)]