121640382

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 268540272

約数和(自身を除く): 146899890

約数列:

[1, 2, 3, 6, 9, 18, 107, 137, 214, 274, 321, 411, 461, 642, 822, 922, 963, 1233, 1383, 1926, 2466, 2766, 4149, 8298, 14659, 29318, 43977, 49327, 63157, 87954, 98654, 126314, 131931, 147981, 189471, 263862, 295962, 378942, 443943, 568413, 887886, 1136826, 6757799, 13515598, 20273397, 40546794, 60820191, 121640382]

約数ペア:

[(1, 121640382), (2, 60820191), (3, 40546794), (6, 20273397), (9, 13515598), (18, 6757799), (107, 1136826), (137, 887886), (214, 568413), (274, 443943), (321, 378942), (411, 295962), (461, 263862), (642, 189471), (822, 147981), (922, 131931), (963, 126314), (1233, 98654), (1383, 87954), (1926, 63157), (2466, 49327), (2766, 43977), (4149, 29318), (8298, 14659)]