21751872

素因数分解:

$2^6\times 3^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:795

約数の個数: 56

約数和(自身を含む): 57948576

約数和(自身を除く): 36196704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 193, 386, 579, 587, 772, 1158, 1174, 1544, 1761, 2316, 2348, 3088, 3522, 4632, 4696, 6176, 7044, 9264, 9392, 12352, 14088, 18528, 18784, 28176, 37056, 37568, 56352, 112704, 113291, 226582, 339873, 453164, 679746, 906328, 1359492, 1812656, 2718984, 3625312, 5437968, 7250624, 10875936, 21751872]

約数ペア:

[(1, 21751872), (2, 10875936), (3, 7250624), (4, 5437968), (6, 3625312), (8, 2718984), (12, 1812656), (16, 1359492), (24, 906328), (32, 679746), (48, 453164), (64, 339873), (96, 226582), (192, 113291), (193, 112704), (386, 56352), (579, 37568), (587, 37056), (772, 28176), (1158, 18784), (1174, 18528), (1544, 14088), (1761, 12352), (2316, 9392), (2348, 9264), (3088, 7044), (3522, 6176), (4632, 4696)]