4380451074

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3427583}}^1$

素因数の和:3427662

約数の個数: 24

約数和(自身を含む): 9624655872

約数和(自身を除く): 5244204798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 3427583, 6855166, 10282749, 20565498, 30848247, 61696494, 243358393, 486716786, 730075179, 1460150358, 2190225537, 4380451074]

約数ペア:

[(1, 4380451074), (2, 2190225537), (3, 1460150358), (6, 730075179), (9, 486716786), (18, 243358393), (71, 61696494), (142, 30848247), (213, 20565498), (426, 10282749), (639, 6855166), (1278, 3427583)]