139263486

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{2141}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 287165088

約数和(自身を除く): 147901602

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 293, 586, 879, 1758, 2141, 4282, 6423, 10841, 12846, 21682, 32523, 65046, 79217, 158434, 237651, 475302, 627313, 1254626, 1881939, 3763878, 23210581, 46421162, 69631743, 139263486]

約数ペア:

[(1, 139263486), (2, 69631743), (3, 46421162), (6, 23210581), (37, 3763878), (74, 1881939), (111, 1254626), (222, 627313), (293, 475302), (586, 237651), (879, 158434), (1758, 79217), (2141, 65046), (4282, 32523), (6423, 21682), (10841, 12846)]