2645316

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 6738732

約数和(自身を除く): 4093416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 373, 394, 591, 746, 788, 1119, 1182, 1492, 1773, 2238, 2364, 3357, 3546, 4476, 6714, 7092, 13428, 73481, 146962, 220443, 293924, 440886, 661329, 881772, 1322658, 2645316]

約数ペア:

[(1, 2645316), (2, 1322658), (3, 881772), (4, 661329), (6, 440886), (9, 293924), (12, 220443), (18, 146962), (36, 73481), (197, 13428), (373, 7092), (394, 6714), (591, 4476), (746, 3546), (788, 3357), (1119, 2364), (1182, 2238), (1492, 1773)]