8481066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 19961856

約数和(自身を除く): 11480790

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 151, 222, 253, 302, 407, 453, 506, 759, 814, 851, 906, 1221, 1518, 1661, 1702, 2442, 2553, 3322, 3473, 4983, 5106, 5587, 6946, 9361, 9966, 10419, 11174, 16761, 18722, 20838, 28083, 33522, 38203, 56166, 61457, 76406, 114609, 122914, 128501, 184371, 229218, 257002, 368742, 385503, 771006, 1413511, 2827022, 4240533, 8481066]

約数ペア:

[(1, 8481066), (2, 4240533), (3, 2827022), (6, 1413511), (11, 771006), (22, 385503), (23, 368742), (33, 257002), (37, 229218), (46, 184371), (66, 128501), (69, 122914), (74, 114609), (111, 76406), (138, 61457), (151, 56166), (222, 38203), (253, 33522), (302, 28083), (407, 20838), (453, 18722), (506, 16761), (759, 11174), (814, 10419), (851, 9966), (906, 9361), (1221, 6946), (1518, 5587), (1661, 5106), (1702, 4983), (2442, 3473), (2553, 3322)]