7021758

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 14556672

約数和(自身を除く): 7534914

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 311, 318, 426, 622, 933, 1866, 3763, 7526, 11289, 16483, 22081, 22578, 32966, 44162, 49449, 66243, 98898, 132486, 1170293, 2340586, 3510879, 7021758]

約数ペア:

[(1, 7021758), (2, 3510879), (3, 2340586), (6, 1170293), (53, 132486), (71, 98898), (106, 66243), (142, 49449), (159, 44162), (213, 32966), (311, 22578), (318, 22081), (426, 16483), (622, 11289), (933, 7526), (1866, 3763)]