8236494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 20592000

約数和(自身を除く): 12355506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 499, 786, 917, 998, 1179, 1497, 1834, 2358, 2751, 2994, 3493, 4491, 5502, 6986, 8253, 8982, 10479, 16506, 20958, 31437, 62874, 65369, 130738, 196107, 392214, 457583, 588321, 915166, 1176642, 1372749, 2745498, 4118247, 8236494]

約数ペア:

[(1, 8236494), (2, 4118247), (3, 2745498), (6, 1372749), (7, 1176642), (9, 915166), (14, 588321), (18, 457583), (21, 392214), (42, 196107), (63, 130738), (126, 65369), (131, 62874), (262, 31437), (393, 20958), (499, 16506), (786, 10479), (917, 8982), (998, 8253), (1179, 6986), (1497, 5502), (1834, 4491), (2358, 3493), (2751, 2994)]