1993626

素因数分解:

$2^1\times 3^3\times {\mathrm{36919}}^1$

素因数の和:36930

約数の個数: 16

約数和(自身を含む): 4430400

約数和(自身を除く): 2436774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 36919, 73838, 110757, 221514, 332271, 664542, 996813, 1993626]

約数ペア:

[(1, 1993626), (2, 996813), (3, 664542), (6, 332271), (9, 221514), (18, 110757), (27, 73838), (54, 36919)]