16963938

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 37854720

約数和(自身を除く): 20890782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 991, 1902, 1982, 2853, 2973, 5706, 5946, 8559, 8919, 17118, 17838, 26757, 53514, 314147, 628294, 942441, 1884882, 2827323, 5654646, 8481969, 16963938]

約数ペア:

[(1, 16963938), (2, 8481969), (3, 5654646), (6, 2827323), (9, 1884882), (18, 942441), (27, 628294), (54, 314147), (317, 53514), (634, 26757), (951, 17838), (991, 17118), (1902, 8919), (1982, 8559), (2853, 5946), (2973, 5706)]