40297818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3889}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 88505280

約数和(自身を除く): 48207462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 3889, 5181, 7778, 10362, 11667, 23334, 42779, 85558, 128337, 256674, 610573, 1221146, 1831719, 3663438, 6716303, 13432606, 20148909, 40297818]

約数ペア:

[(1, 40297818), (2, 20148909), (3, 13432606), (6, 6716303), (11, 3663438), (22, 1831719), (33, 1221146), (66, 610573), (157, 256674), (314, 128337), (471, 85558), (942, 42779), (1727, 23334), (3454, 11667), (3889, 10362), (5181, 7778)]