7132188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 19160064

約数和(自身を除く): 12027876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 431, 591, 788, 862, 1182, 1293, 1379, 1724, 2364, 2586, 2758, 3017, 4137, 5172, 5516, 6034, 8274, 9051, 12068, 16548, 18102, 36204, 84907, 169814, 254721, 339628, 509442, 594349, 1018884, 1188698, 1783047, 2377396, 3566094, 7132188]

約数ペア:

[(1, 7132188), (2, 3566094), (3, 2377396), (4, 1783047), (6, 1188698), (7, 1018884), (12, 594349), (14, 509442), (21, 339628), (28, 254721), (42, 169814), (84, 84907), (197, 36204), (394, 18102), (431, 16548), (591, 12068), (788, 9051), (862, 8274), (1182, 6034), (1293, 5516), (1379, 5172), (1724, 4137), (2364, 3017), (2586, 2758)]