90857778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3433}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 198787392

約数和(自身を除く): 107929614

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1203, 2406, 3433, 4411, 6866, 8822, 10299, 13233, 20598, 26466, 37763, 75526, 113289, 226578, 1376633, 2753266, 4129899, 8259798, 15142963, 30285926, 45428889, 90857778]

約数ペア:

[(1, 90857778), (2, 45428889), (3, 30285926), (6, 15142963), (11, 8259798), (22, 4129899), (33, 2753266), (66, 1376633), (401, 226578), (802, 113289), (1203, 75526), (2406, 37763), (3433, 26466), (4411, 20598), (6866, 13233), (8822, 10299)]