2021639346546

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193754969}}^1$

素因数の和:193755058

約数の個数: 32

約数和(自身を含む): 4240908783360

約数和(自身を除く): 2219269436814

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 5217, 10434, 193754969, 387509938, 581264907, 1162529814, 7168933853, 9106483543, 14337867706, 18212967086, 21506801559, 27319450629, 43013603118, 54638901258, 336939891091, 673879782182, 1010819673273, 2021639346546]

約数ペア:

[(1, 2021639346546), (2, 1010819673273), (3, 673879782182), (6, 336939891091), (37, 54638901258), (47, 43013603118), (74, 27319450629), (94, 21506801559), (111, 18212967086), (141, 14337867706), (222, 9106483543), (282, 7168933853), (1739, 1162529814), (3478, 581264907), (5217, 387509938), (10434, 193754969)]