21824994

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 46221120

約数和(自身を除く): 24396126

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 2917, 3741, 5834, 7482, 8751, 17502, 84593, 125431, 169186, 250862, 253779, 376293, 507558, 752586, 3637499, 7274998, 10912497, 21824994]

約数ペア:

[(1, 21824994), (2, 10912497), (3, 7274998), (6, 3637499), (29, 752586), (43, 507558), (58, 376293), (86, 253779), (87, 250862), (129, 169186), (174, 125431), (258, 84593), (1247, 17502), (2494, 8751), (2917, 7482), (3741, 5834)]