7138446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 16396800

約数和(自身を除く): 9258354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 487, 698, 974, 1047, 1461, 2094, 2443, 2922, 3409, 4886, 6818, 7329, 10227, 14658, 20454, 169963, 339926, 509889, 1019778, 1189741, 2379482, 3569223, 7138446]

約数ペア:

[(1, 7138446), (2, 3569223), (3, 2379482), (6, 1189741), (7, 1019778), (14, 509889), (21, 339926), (42, 169963), (349, 20454), (487, 14658), (698, 10227), (974, 7329), (1047, 6818), (1461, 4886), (2094, 3409), (2443, 2922)]