126735426

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 280957248

約数和(自身を除く): 154221822

約数列:

[1, 2, 3, 6, 9, 18, 71, 131, 142, 213, 262, 393, 426, 639, 757, 786, 1179, 1278, 1514, 2271, 2358, 4542, 6813, 9301, 13626, 18602, 27903, 53747, 55806, 83709, 99167, 107494, 161241, 167418, 198334, 297501, 322482, 483723, 595002, 892503, 967446, 1785006, 7040857, 14081714, 21122571, 42245142, 63367713, 126735426]

約数ペア:

[(1, 126735426), (2, 63367713), (3, 42245142), (6, 21122571), (9, 14081714), (18, 7040857), (71, 1785006), (131, 967446), (142, 892503), (213, 595002), (262, 483723), (393, 322482), (426, 297501), (639, 198334), (757, 167418), (786, 161241), (1179, 107494), (1278, 99167), (1514, 83709), (2271, 55806), (2358, 53747), (4542, 27903), (6813, 18602), (9301, 13626)]