2630926746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20880371}}^1$

素因数の和:20880386

約数の個数: 24

約数和(自身を含む): 6514676064

約数和(自身を除く): 3883749318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20880371, 41760742, 62641113, 125282226, 146162597, 187923339, 292325194, 375846678, 438487791, 876975582, 1315463373, 2630926746]

約数ペア:

[(1, 2630926746), (2, 1315463373), (3, 876975582), (6, 438487791), (7, 375846678), (9, 292325194), (14, 187923339), (18, 146162597), (21, 125282226), (42, 62641113), (63, 41760742), (126, 20880371)]