18860736

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4309

約数の個数: 56

約数和(自身を含む): 52084224

約数和(自身を除く): 33223488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4271, 4416, 8542, 12813, 17084, 25626, 34168, 51252, 68336, 98233, 102504, 136672, 196466, 205008, 273344, 294699, 392932, 410016, 589398, 785864, 820032, 1178796, 1571728, 2357592, 3143456, 4715184, 6286912, 9430368, 18860736]

約数ペア:

[(1, 18860736), (2, 9430368), (3, 6286912), (4, 4715184), (6, 3143456), (8, 2357592), (12, 1571728), (16, 1178796), (23, 820032), (24, 785864), (32, 589398), (46, 410016), (48, 392932), (64, 294699), (69, 273344), (92, 205008), (96, 196466), (138, 136672), (184, 102504), (192, 98233), (276, 68336), (368, 51252), (552, 34168), (736, 25626), (1104, 17084), (1472, 12813), (2208, 8542), (4271, 4416)]