291324606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{69067}}^1$

素因数の和:69128

約数の個数: 32

約数和(自身を含む): 629900160

約数和(自身を除く): 338575554

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 69067, 138134, 207201, 414402, 1312273, 2555479, 2624546, 3936819, 5110958, 7666437, 7873638, 15332874, 48554101, 97108202, 145662303, 291324606]

約数ペア:

[(1, 291324606), (2, 145662303), (3, 97108202), (6, 48554101), (19, 15332874), (37, 7873638), (38, 7666437), (57, 5110958), (74, 3936819), (111, 2624546), (114, 2555479), (222, 1312273), (703, 414402), (1406, 207201), (2109, 138134), (4218, 69067)]