120403908

素因数分解:

$2^2\times 3^4\times {\mathrm{371617}}^1$

素因数の和:371633

約数の個数: 30

約数和(自身を含む): 314760446

約数和(自身を除く): 194356538

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 371617, 743234, 1114851, 1486468, 2229702, 3344553, 4459404, 6689106, 10033659, 13378212, 20067318, 30100977, 40134636, 60201954, 120403908]

約数ペア:

[(1, 120403908), (2, 60201954), (3, 40134636), (4, 30100977), (6, 20067318), (9, 13378212), (12, 10033659), (18, 6689106), (27, 4459404), (36, 3344553), (54, 2229702), (81, 1486468), (108, 1114851), (162, 743234), (324, 371617)]