28134018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 67010112

約数和(自身を除く): 38876094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 151, 198, 302, 453, 906, 941, 1359, 1661, 1882, 2718, 2823, 3322, 4983, 5646, 8469, 9966, 10351, 14949, 16938, 20702, 29898, 31053, 62106, 93159, 142091, 186318, 284182, 426273, 852546, 1278819, 1563001, 2557638, 3126002, 4689003, 9378006, 14067009, 28134018]

約数ペア:

[(1, 28134018), (2, 14067009), (3, 9378006), (6, 4689003), (9, 3126002), (11, 2557638), (18, 1563001), (22, 1278819), (33, 852546), (66, 426273), (99, 284182), (151, 186318), (198, 142091), (302, 93159), (453, 62106), (906, 31053), (941, 29898), (1359, 20702), (1661, 16938), (1882, 14949), (2718, 10351), (2823, 9966), (3322, 8469), (4983, 5646)]