11691306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 27900288

約数和(自身を除く): 16208982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 431, 822, 862, 1233, 1293, 1507, 2466, 2586, 3014, 3879, 4521, 4741, 7758, 9042, 9482, 13563, 14223, 27126, 28446, 42669, 59047, 85338, 118094, 177141, 354282, 531423, 649517, 1062846, 1299034, 1948551, 3897102, 5845653, 11691306]

約数ペア:

[(1, 11691306), (2, 5845653), (3, 3897102), (6, 1948551), (9, 1299034), (11, 1062846), (18, 649517), (22, 531423), (33, 354282), (66, 177141), (99, 118094), (137, 85338), (198, 59047), (274, 42669), (411, 28446), (431, 27126), (822, 14223), (862, 13563), (1233, 9482), (1293, 9042), (1507, 7758), (2466, 4741), (2586, 4521), (3014, 3879)]