39768858

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 89228256

約数和(自身を除く): 49459398

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 283, 333, 422, 566, 633, 666, 849, 1266, 1698, 1899, 2547, 3798, 5094, 7807, 10471, 15614, 20942, 23421, 31413, 46842, 59713, 62826, 70263, 94239, 119426, 140526, 179139, 188478, 358278, 537417, 1074834, 2209381, 4418762, 6628143, 13256286, 19884429, 39768858]

約数ペア:

[(1, 39768858), (2, 19884429), (3, 13256286), (6, 6628143), (9, 4418762), (18, 2209381), (37, 1074834), (74, 537417), (111, 358278), (211, 188478), (222, 179139), (283, 140526), (333, 119426), (422, 94239), (566, 70263), (633, 62826), (666, 59713), (849, 46842), (1266, 31413), (1698, 23421), (1899, 20942), (2547, 15614), (3798, 10471), (5094, 7807)]