1963278

素因数分解:

$2^1\times 3^4\times {\mathrm{12119}}^1$

素因数の和:12133

約数の個数: 20

約数和(自身を含む): 4399560

約数和(自身を除く): 2436282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12119, 24238, 36357, 72714, 109071, 218142, 327213, 654426, 981639, 1963278]

約数ペア:

[(1, 1963278), (2, 981639), (3, 654426), (6, 327213), (9, 218142), (18, 109071), (27, 72714), (54, 36357), (81, 24238), (162, 12119)]