12784112868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{120473}}^1$

素因数の和:120756

約数の個数: 48

約数和(自身を含む): 30764240640

約数和(自身を除く): 17980127772

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 239, 444, 478, 717, 956, 1434, 2868, 8843, 17686, 26529, 35372, 53058, 106116, 120473, 240946, 361419, 481892, 722838, 1445676, 4457501, 8915002, 13372503, 17830004, 26745006, 28793047, 53490012, 57586094, 86379141, 115172188, 172758282, 345516564, 1065342739, 2130685478, 3196028217, 4261370956, 6392056434, 12784112868]

約数ペア:

[(1, 12784112868), (2, 6392056434), (3, 4261370956), (4, 3196028217), (6, 2130685478), (12, 1065342739), (37, 345516564), (74, 172758282), (111, 115172188), (148, 86379141), (222, 57586094), (239, 53490012), (444, 28793047), (478, 26745006), (717, 17830004), (956, 13372503), (1434, 8915002), (2868, 4457501), (8843, 1445676), (17686, 722838), (26529, 481892), (35372, 361419), (53058, 240946), (106116, 120473)]