172912446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1847}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 428972544

約数和(自身を除く): 256060098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 743, 1486, 1847, 2229, 3694, 4458, 5201, 5541, 6687, 10402, 11082, 12929, 13374, 15603, 16623, 25858, 31206, 33246, 38787, 46809, 77574, 93618, 116361, 232722, 1372321, 2744642, 4116963, 8233926, 9606247, 12350889, 19212494, 24701778, 28818741, 57637482, 86456223, 172912446]

約数ペア:

[(1, 172912446), (2, 86456223), (3, 57637482), (6, 28818741), (7, 24701778), (9, 19212494), (14, 12350889), (18, 9606247), (21, 8233926), (42, 4116963), (63, 2744642), (126, 1372321), (743, 232722), (1486, 116361), (1847, 93618), (2229, 77574), (3694, 46809), (4458, 38787), (5201, 33246), (5541, 31206), (6687, 25858), (10402, 16623), (11082, 15603), (12929, 13374)]