39243348

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 102918816

約数和(自身を除く): 63675468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 101, 129, 172, 202, 251, 258, 303, 387, 404, 502, 516, 606, 753, 774, 909, 1004, 1212, 1506, 1548, 1818, 2259, 3012, 3636, 4343, 4518, 8686, 9036, 10793, 13029, 17372, 21586, 25351, 26058, 32379, 39087, 43172, 50702, 52116, 64758, 76053, 78174, 97137, 101404, 129516, 152106, 156348, 194274, 228159, 304212, 388548, 456318, 912636, 1090093, 2180186, 3270279, 4360372, 6540558, 9810837, 13081116, 19621674, 39243348]

約数ペア:

[(1, 39243348), (2, 19621674), (3, 13081116), (4, 9810837), (6, 6540558), (9, 4360372), (12, 3270279), (18, 2180186), (36, 1090093), (43, 912636), (86, 456318), (101, 388548), (129, 304212), (172, 228159), (202, 194274), (251, 156348), (258, 152106), (303, 129516), (387, 101404), (404, 97137), (502, 78174), (516, 76053), (606, 64758), (753, 52116), (774, 50702), (909, 43172), (1004, 39087), (1212, 32379), (1506, 26058), (1548, 25351), (1818, 21586), (2259, 17372), (3012, 13029), (3636, 10793), (4343, 9036), (4518, 8686)]