81222474

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 167388480

約数和(自身を除く): 86166006

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 569, 643, 1138, 1286, 1707, 1929, 3414, 3858, 21053, 23791, 42106, 47582, 63159, 71373, 126318, 142746, 365867, 731734, 1097601, 2195202, 13537079, 27074158, 40611237, 81222474]

約数ペア:

[(1, 81222474), (2, 40611237), (3, 27074158), (6, 13537079), (37, 2195202), (74, 1097601), (111, 731734), (222, 365867), (569, 142746), (643, 126318), (1138, 71373), (1286, 63159), (1707, 47582), (1929, 42106), (3414, 23791), (3858, 21053)]