7641438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5869}}^1$

素因数の和:5912

約数の個数: 32

約数和(自身を含む): 18032640

約数和(自身を除く): 10391202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 5869, 11738, 17607, 35214, 41083, 82166, 123249, 181939, 246498, 363878, 545817, 1091634, 1273573, 2547146, 3820719, 7641438]

約数ペア:

[(1, 7641438), (2, 3820719), (3, 2547146), (6, 1273573), (7, 1091634), (14, 545817), (21, 363878), (31, 246498), (42, 181939), (62, 123249), (93, 82166), (186, 41083), (217, 35214), (434, 17607), (651, 11738), (1302, 5869)]