8091594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 20217600

約数和(自身を除く): 12126006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 431, 447, 862, 894, 1043, 1293, 1341, 2086, 2586, 2682, 3017, 3129, 3879, 6034, 6258, 7758, 9051, 9387, 18102, 18774, 27153, 54306, 64219, 128438, 192657, 385314, 449533, 577971, 899066, 1155942, 1348599, 2697198, 4045797, 8091594]

約数ペア:

[(1, 8091594), (2, 4045797), (3, 2697198), (6, 1348599), (7, 1155942), (9, 899066), (14, 577971), (18, 449533), (21, 385314), (42, 192657), (63, 128438), (126, 64219), (149, 54306), (298, 27153), (431, 18774), (447, 18102), (862, 9387), (894, 9051), (1043, 7758), (1293, 6258), (1341, 6034), (2086, 3879), (2586, 3129), (2682, 3017)]