2554902.00000000

素因数分解:

$2^1\times 3^6\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:570

約数の個数: 56

約数和(自身を含む): 70236180

約数和(自身を除く): 39809178

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 509, 729, 738, 1018, 1107, 1458, 1527, 2214, 3054, 3321, 4581, 6642, 9162, 9963, 13743, 19926, 20869, 27486, 29889, 41229, 41738, 59778, 62607, 82458, 123687, 125214, 187821, 247374, 371061, 375642, 563463, 742122, 1126926, 1690389, 3380778, 5071167, 10142334, 15213501, 30427002]

約数ペア:

[(1, 30427002), (2, 15213501), (3, 10142334), (6, 5071167), (9, 3380778), (18, 1690389), (27, 1126926), (41, 742122), (54, 563463), (81, 375642), (82, 371061), (123, 247374), (162, 187821), (243, 125214), (246, 123687), (369, 82458), (486, 62607), (509, 59778), (729, 41738), (738, 41229), (1018, 29889), (1107, 27486), (1458, 20869), (1527, 19926), (2214, 13743), (3054, 9963), (3321, 9162), (4581, 6642)]