25603602

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 28828398

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 2099, 4066, 4198, 6099, 6297, 12198, 12594, 39881, 79762, 119643, 224593, 239286, 449186, 673779, 1347558, 4267267, 8534534, 12801801, 25603602]

約数ペア:

[(1, 25603602), (2, 12801801), (3, 8534534), (6, 4267267), (19, 1347558), (38, 673779), (57, 449186), (107, 239286), (114, 224593), (214, 119643), (321, 79762), (642, 39881), (2033, 12594), (2099, 12198), (4066, 6297), (4198, 6099)]