25341678

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21013}}^1$

素因数の和:21088

約数の個数: 24

約数和(自身を含む): 55729128

約数和(自身を除く): 30387450

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 21013, 42026, 63039, 126078, 189117, 378234, 1407871, 2815742, 4223613, 8447226, 12670839, 25341678]

約数ペア:

[(1, 25341678), (2, 12670839), (3, 8447226), (6, 4223613), (9, 2815742), (18, 1407871), (67, 378234), (134, 189117), (201, 126078), (402, 63039), (603, 42026), (1206, 21013)]