27939198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6217}}^1$

素因数の和:6336

約数の個数: 32

約数和(自身を含む): 64468224

約数和(自身を除く): 36529026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 6217, 12434, 18651, 37302, 43519, 87038, 130557, 261114, 665219, 1330438, 1995657, 3991314, 4656533, 9313066, 13969599, 27939198]

約数ペア:

[(1, 27939198), (2, 13969599), (3, 9313066), (6, 4656533), (7, 3991314), (14, 1995657), (21, 1330438), (42, 665219), (107, 261114), (214, 130557), (321, 87038), (642, 43519), (749, 37302), (1498, 18651), (2247, 12434), (4494, 6217)]