21916236

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{27259}}^1$

素因数の和:27333

約数の個数: 24

約数和(自身を含む): 51903040

約数和(自身を除く): 29986804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 27259, 54518, 81777, 109036, 163554, 327108, 1826353, 3652706, 5479059, 7305412, 10958118, 21916236]

約数ペア:

[(1, 21916236), (2, 10958118), (3, 7305412), (4, 5479059), (6, 3652706), (12, 1826353), (67, 327108), (134, 163554), (201, 109036), (268, 81777), (402, 54518), (804, 27259)]