18453772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6619}}^1$

素因数の和:6681

約数の個数: 24

約数和(自身を含む): 35033040

約数和(自身を除く): 16579268

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 6619, 13238, 26476, 112523, 225046, 271379, 450092, 542758, 1085516, 4613443, 9226886, 18453772]

約数ペア:

[(1, 18453772), (2, 9226886), (4, 4613443), (17, 1085516), (34, 542758), (41, 450092), (68, 271379), (82, 225046), (164, 112523), (697, 26476), (1394, 13238), (2788, 6619)]