39661386

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 82892160

約数和(自身を除く): 43230774

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 2213, 2987, 4426, 5974, 6639, 8961, 13278, 17922, 64177, 128354, 192531, 227939, 385062, 455878, 683817, 1367634, 6610231, 13220462, 19830693, 39661386]

約数ペア:

[(1, 39661386), (2, 19830693), (3, 13220462), (6, 6610231), (29, 1367634), (58, 683817), (87, 455878), (103, 385062), (174, 227939), (206, 192531), (309, 128354), (618, 64177), (2213, 17922), (2987, 13278), (4426, 8961), (5974, 6639)]