8688078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 21936096

約数和(自身を除く): 13248018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 1301, 2226, 2602, 3339, 3903, 6678, 7806, 9107, 11709, 18214, 23418, 27321, 54642, 68953, 81963, 137906, 163926, 206859, 413718, 482671, 620577, 965342, 1241154, 1448013, 2896026, 4344039, 8688078]

約数ペア:

[(1, 8688078), (2, 4344039), (3, 2896026), (6, 1448013), (7, 1241154), (9, 965342), (14, 620577), (18, 482671), (21, 413718), (42, 206859), (53, 163926), (63, 137906), (106, 81963), (126, 68953), (159, 54642), (318, 27321), (371, 23418), (477, 18214), (742, 11709), (954, 9107), (1113, 7806), (1301, 6678), (2226, 3903), (2602, 3339)]