22370049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 38001600

約数和(自身を除く): 15631551

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 347, 377, 551, 741, 1041, 1131, 1653, 2223, 3123, 3393, 4511, 4959, 6593, 7163, 10063, 13533, 19779, 21489, 30189, 40599, 59337, 64467, 85709, 90567, 130819, 191197, 257127, 392457, 573591, 771381, 1177371, 1720773, 2485561, 7456683, 22370049]

約数ペア:

[(1, 22370049), (3, 7456683), (9, 2485561), (13, 1720773), (19, 1177371), (29, 771381), (39, 573591), (57, 392457), (87, 257127), (117, 191197), (171, 130819), (247, 90567), (261, 85709), (347, 64467), (377, 59337), (551, 40599), (741, 30189), (1041, 21489), (1131, 19779), (1653, 13533), (2223, 10063), (3123, 7163), (3393, 6593), (4511, 4959)]