15670172718

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12261481}}^1$

素因数の和:12261560

約数の個数: 24

約数和(自身を含む): 34430241456

約数和(自身を除く): 18760068738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12261481, 24522962, 36784443, 73568886, 110353329, 220706658, 870565151, 1741130302, 2611695453, 5223390906, 7835086359, 15670172718]

約数ペア:

[(1, 15670172718), (2, 7835086359), (3, 5223390906), (6, 2611695453), (9, 1741130302), (18, 870565151), (71, 220706658), (142, 110353329), (213, 73568886), (426, 36784443), (639, 24522962), (1278, 12261481)]