291269844

素因数分解:

$2^2\times 3^4\times {\mathrm{898981}}^1$

素因数の和:898997

約数の個数: 30

約数和(自身を含む): 761437754

約数和(自身を除く): 470167910

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 898981, 1797962, 2696943, 3595924, 5393886, 8090829, 10787772, 16181658, 24272487, 32363316, 48544974, 72817461, 97089948, 145634922, 291269844]

約数ペア:

[(1, 291269844), (2, 145634922), (3, 97089948), (4, 72817461), (6, 48544974), (9, 32363316), (12, 24272487), (18, 16181658), (27, 10787772), (36, 8090829), (54, 5393886), (81, 3595924), (108, 2696943), (162, 1797962), (324, 898981)]