222406938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{316819}}^1$

素因数の和:316843

約数の個数: 32

約数和(自身を含む): 532257600

約数和(自身を除く): 309850662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 316819, 633638, 950457, 1900914, 2851371, 4118647, 5702742, 8237294, 8554113, 12355941, 17108226, 24711882, 37067823, 74135646, 111203469, 222406938]

約数ペア:

[(1, 222406938), (2, 111203469), (3, 74135646), (6, 37067823), (9, 24711882), (13, 17108226), (18, 12355941), (26, 8554113), (27, 8237294), (39, 5702742), (54, 4118647), (78, 2851371), (117, 1900914), (234, 950457), (351, 633638), (702, 316819)]