30846978

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{3407}}^1$

素因数の和:3918

約数の個数: 24

約数和(自身を含む): 66987648

約数和(自身を除く): 36140670

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 3018, 3407, 4527, 6814, 9054, 10221, 20442, 30663, 61326, 1713721, 3427442, 5141163, 10282326, 15423489, 30846978]

約数ペア:

[(1, 30846978), (2, 15423489), (3, 10282326), (6, 5141163), (9, 3427442), (18, 1713721), (503, 61326), (1006, 30663), (1509, 20442), (3018, 10221), (3407, 9054), (4527, 6814)]