16804404

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{6967}}^1$

素因数の和:7044

約数の個数: 36

約数和(自身を含む): 43117984

約数和(自身を除く): 26313580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 6967, 13934, 20901, 27868, 41802, 62703, 83604, 125406, 250812, 466789, 933578, 1400367, 1867156, 2800734, 4201101, 5601468, 8402202, 16804404]

約数ペア:

[(1, 16804404), (2, 8402202), (3, 5601468), (4, 4201101), (6, 2800734), (9, 1867156), (12, 1400367), (18, 933578), (36, 466789), (67, 250812), (134, 125406), (201, 83604), (268, 62703), (402, 41802), (603, 27868), (804, 20901), (1206, 13934), (2412, 6967)]