25387038

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{4261}}^1$

素因数の和:4600

約数の個数: 24

約数和(自身を含む): 55184376

約数和(自身を除く): 29797338

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 4261, 5958, 8522, 12783, 25566, 38349, 76698, 1410391, 2820782, 4231173, 8462346, 12693519, 25387038]

約数ペア:

[(1, 25387038), (2, 12693519), (3, 8462346), (6, 4231173), (9, 2820782), (18, 1410391), (331, 76698), (662, 38349), (993, 25566), (1986, 12783), (2979, 8522), (4261, 5958)]