18165056

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3151

約数の個数: 56

約数和(自身を含む): 44378880

約数和(自身を除く): 26213824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 3119, 5824, 6238, 12476, 21833, 24952, 40547, 43666, 49904, 81094, 87332, 99808, 162188, 174664, 199616, 283829, 324376, 349328, 567658, 648752, 698656, 1135316, 1297504, 1397312, 2270632, 2595008, 4541264, 9082528, 18165056]

約数ペア:

[(1, 18165056), (2, 9082528), (4, 4541264), (7, 2595008), (8, 2270632), (13, 1397312), (14, 1297504), (16, 1135316), (26, 698656), (28, 648752), (32, 567658), (52, 349328), (56, 324376), (64, 283829), (91, 199616), (104, 174664), (112, 162188), (182, 99808), (208, 87332), (224, 81094), (364, 49904), (416, 43666), (448, 40547), (728, 24952), (832, 21833), (1456, 12476), (2912, 6238), (3119, 5824)]