16468182

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 37227840

約数和(自身を除く): 20759658

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 79, 111, 158, 222, 237, 313, 333, 474, 626, 666, 711, 939, 1422, 1878, 2817, 2923, 5634, 5846, 8769, 11581, 17538, 23162, 24727, 26307, 34743, 49454, 52614, 69486, 74181, 104229, 148362, 208458, 222543, 445086, 914899, 1829798, 2744697, 5489394, 8234091, 16468182]

約数ペア:

[(1, 16468182), (2, 8234091), (3, 5489394), (6, 2744697), (9, 1829798), (18, 914899), (37, 445086), (74, 222543), (79, 208458), (111, 148362), (158, 104229), (222, 74181), (237, 69486), (313, 52614), (333, 49454), (474, 34743), (626, 26307), (666, 24727), (711, 23162), (939, 17538), (1422, 11581), (1878, 8769), (2817, 5846), (2923, 5634)]