189972396

素因数分解:

$2^2\times 3^2\times {\mathrm{1787}}^1\times {\mathrm{2953}}^1$

素因数の和:4750

約数の個数: 36

約数和(自身を含む): 480639432

約数和(自身を除く): 290667036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1787, 2953, 3574, 5361, 5906, 7148, 8859, 10722, 11812, 16083, 17718, 21444, 26577, 32166, 35436, 53154, 64332, 106308, 5277011, 10554022, 15831033, 21108044, 31662066, 47493099, 63324132, 94986198, 189972396]

約数ペア:

[(1, 189972396), (2, 94986198), (3, 63324132), (4, 47493099), (6, 31662066), (9, 21108044), (12, 15831033), (18, 10554022), (36, 5277011), (1787, 106308), (2953, 64332), (3574, 53154), (5361, 35436), (5906, 32166), (7148, 26577), (8859, 21444), (10722, 17718), (11812, 16083)]