189427356

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{76259}}^1$

素因数の和:76295

約数の個数: 48

約数和(自身を含む): 512467200

約数和(自身を除く): 323039844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 76259, 152518, 228777, 305036, 457554, 686331, 915108, 1372662, 1753957, 2058993, 2745324, 3507914, 4117986, 5261871, 7015828, 8235972, 10523742, 15785613, 21047484, 31571226, 47356839, 63142452, 94713678, 189427356]

約数ペア:

[(1, 189427356), (2, 94713678), (3, 63142452), (4, 47356839), (6, 31571226), (9, 21047484), (12, 15785613), (18, 10523742), (23, 8235972), (27, 7015828), (36, 5261871), (46, 4117986), (54, 3507914), (69, 2745324), (92, 2058993), (108, 1753957), (138, 1372662), (207, 915108), (276, 686331), (414, 457554), (621, 305036), (828, 228777), (1242, 152518), (2484, 76259)]