15828378

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 34038144

約数和(自身を除く): 18209766

約数列:

[1, 2, 3, 6, 37, 41, 47, 74, 82, 94, 111, 123, 141, 222, 246, 282, 1369, 1517, 1739, 1927, 2738, 3034, 3478, 3854, 4107, 4551, 5217, 5781, 8214, 9102, 10434, 11562, 56129, 64343, 71299, 112258, 128686, 142598, 168387, 193029, 213897, 336774, 386058, 427794, 2638063, 5276126, 7914189, 15828378]

約数ペア:

[(1, 15828378), (2, 7914189), (3, 5276126), (6, 2638063), (37, 427794), (41, 386058), (47, 336774), (74, 213897), (82, 193029), (94, 168387), (111, 142598), (123, 128686), (141, 112258), (222, 71299), (246, 64343), (282, 56129), (1369, 11562), (1517, 10434), (1739, 9102), (1927, 8214), (2738, 5781), (3034, 5217), (3478, 4551), (3854, 4107)]