27578172

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 66648960

約数和(自身を除く): 39070788

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 179, 222, 347, 358, 444, 537, 694, 716, 1041, 1074, 1388, 2082, 2148, 4164, 6623, 12839, 13246, 19869, 25678, 26492, 38517, 39738, 51356, 62113, 77034, 79476, 124226, 154068, 186339, 248452, 372678, 745356, 2298181, 4596362, 6894543, 9192724, 13789086, 27578172]

約数ペア:

[(1, 27578172), (2, 13789086), (3, 9192724), (4, 6894543), (6, 4596362), (12, 2298181), (37, 745356), (74, 372678), (111, 248452), (148, 186339), (179, 154068), (222, 124226), (347, 79476), (358, 77034), (444, 62113), (537, 51356), (694, 39738), (716, 38517), (1041, 26492), (1074, 25678), (1388, 19869), (2082, 13246), (2148, 12839), (4164, 6623)]