2670246

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 40

約数和(自身を含む): 6115824

約数和(自身を除く): 3445578

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 311, 318, 477, 622, 933, 954, 1431, 1866, 2799, 2862, 4293, 5598, 8397, 8586, 16483, 16794, 25191, 32966, 49449, 50382, 98898, 148347, 296694, 445041, 890082, 1335123, 2670246]

約数ペア:

[(1, 2670246), (2, 1335123), (3, 890082), (6, 445041), (9, 296694), (18, 148347), (27, 98898), (53, 50382), (54, 49449), (81, 32966), (106, 25191), (159, 16794), (162, 16483), (311, 8586), (318, 8397), (477, 5598), (622, 4293), (933, 2862), (954, 2799), (1431, 1866)]