11970972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{25579}}^1$

素因数の和:25602

約数の個数: 36

約数和(自身を含む): 32588920

約数和(自身を除く): 20617948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 25579, 51158, 76737, 102316, 153474, 230211, 306948, 332527, 460422, 665054, 920844, 997581, 1330108, 1995162, 2992743, 3990324, 5985486, 11970972]

約数ペア:

[(1, 11970972), (2, 5985486), (3, 3990324), (4, 2992743), (6, 1995162), (9, 1330108), (12, 997581), (13, 920844), (18, 665054), (26, 460422), (36, 332527), (39, 306948), (52, 230211), (78, 153474), (117, 102316), (156, 76737), (234, 51158), (468, 25579)]