31313106

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 74681568

約数和(自身を除く): 43368462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1307, 1331, 2178, 2614, 2662, 3921, 3993, 7842, 7986, 11763, 11979, 14377, 23526, 23958, 28754, 43131, 86262, 129393, 158147, 258786, 316294, 474441, 948882, 1423323, 1739617, 2846646, 3479234, 5218851, 10437702, 15656553, 31313106]

約数ペア:

[(1, 31313106), (2, 15656553), (3, 10437702), (6, 5218851), (9, 3479234), (11, 2846646), (18, 1739617), (22, 1423323), (33, 948882), (66, 474441), (99, 316294), (121, 258786), (198, 158147), (242, 129393), (363, 86262), (726, 43131), (1089, 28754), (1307, 23958), (1331, 23526), (2178, 14377), (2614, 11979), (2662, 11763), (3921, 7986), (3993, 7842)]