21875448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{130211}}^1$

素因数の和:130227

約数の個数: 32

約数和(自身を含む): 62501760

約数和(自身を除く): 40626312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 130211, 260422, 390633, 520844, 781266, 911477, 1041688, 1562532, 1822954, 2734431, 3125064, 3645908, 5468862, 7291816, 10937724, 21875448]

約数ペア:

[(1, 21875448), (2, 10937724), (3, 7291816), (4, 5468862), (6, 3645908), (7, 3125064), (8, 2734431), (12, 1822954), (14, 1562532), (21, 1041688), (24, 911477), (28, 781266), (42, 520844), (56, 390633), (84, 260422), (168, 130211)]