21621312

素因数分解:

$2^6\times 3^2\times {\mathrm{37537}}^1$

素因数の和:37555

約数の個数: 42

約数和(自身を含む): 61975238

約数和(自身を除く): 40353926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37537, 75074, 112611, 150148, 225222, 300296, 337833, 450444, 600592, 675666, 900888, 1201184, 1351332, 1801776, 2402368, 2702664, 3603552, 5405328, 7207104, 10810656, 21621312]

約数ペア:

[(1, 21621312), (2, 10810656), (3, 7207104), (4, 5405328), (6, 3603552), (8, 2702664), (9, 2402368), (12, 1801776), (16, 1351332), (18, 1201184), (24, 900888), (32, 675666), (36, 600592), (48, 450444), (64, 337833), (72, 300296), (96, 225222), (144, 150148), (192, 112611), (288, 75074), (576, 37537)]