31018404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 77027328

約数和(自身を除く): 46008924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 383, 397, 766, 794, 1149, 1191, 1532, 1588, 2298, 2382, 4596, 4764, 6511, 6749, 13022, 13498, 19533, 20247, 26044, 26996, 39066, 40494, 78132, 80988, 152051, 304102, 456153, 608204, 912306, 1824612, 2584867, 5169734, 7754601, 10339468, 15509202, 31018404]

約数ペア:

[(1, 31018404), (2, 15509202), (3, 10339468), (4, 7754601), (6, 5169734), (12, 2584867), (17, 1824612), (34, 912306), (51, 608204), (68, 456153), (102, 304102), (204, 152051), (383, 80988), (397, 78132), (766, 40494), (794, 39066), (1149, 26996), (1191, 26044), (1532, 20247), (1588, 19533), (2298, 13498), (2382, 13022), (4596, 6749), (4764, 6511)]