17921856

素因数分解:

$2^6\times 3^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:631

約数の個数: 56

約数和(自身を含む): 47731680

約数和(自身を除く): 29809824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 269, 347, 538, 694, 807, 1041, 1076, 1388, 1614, 2082, 2152, 2776, 3228, 4164, 4304, 5552, 6456, 8328, 8608, 11104, 12912, 16656, 17216, 22208, 25824, 33312, 51648, 66624, 93343, 186686, 280029, 373372, 560058, 746744, 1120116, 1493488, 2240232, 2986976, 4480464, 5973952, 8960928, 17921856]

約数ペア:

[(1, 17921856), (2, 8960928), (3, 5973952), (4, 4480464), (6, 2986976), (8, 2240232), (12, 1493488), (16, 1120116), (24, 746744), (32, 560058), (48, 373372), (64, 280029), (96, 186686), (192, 93343), (269, 66624), (347, 51648), (538, 33312), (694, 25824), (807, 22208), (1041, 17216), (1076, 16656), (1388, 12912), (1614, 11104), (2082, 8608), (2152, 8328), (2776, 6456), (3228, 5552), (4164, 4304)]