27969156

素因数分解:

$2^2\times 3^2\times {\mathrm{776921}}^1$

素因数の和:776931

約数の個数: 18

約数和(自身を含む): 70699902

約数和(自身を除く): 42730746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 776921, 1553842, 2330763, 3107684, 4661526, 6992289, 9323052, 13984578, 27969156]

約数ペア:

[(1, 27969156), (2, 13984578), (3, 9323052), (4, 6992289), (6, 4661526), (9, 3107684), (12, 2330763), (18, 1553842), (36, 776921)]