5119668

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2084

約数の個数: 36

約数和(自身を含む): 13130208

約数和(自身を除く): 8010540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2003, 2556, 4006, 6009, 8012, 12018, 18027, 24036, 36054, 72108, 142213, 284426, 426639, 568852, 853278, 1279917, 1706556, 2559834, 5119668]

約数ペア:

[(1, 5119668), (2, 2559834), (3, 1706556), (4, 1279917), (6, 853278), (9, 568852), (12, 426639), (18, 284426), (36, 142213), (71, 72108), (142, 36054), (213, 24036), (284, 18027), (426, 12018), (639, 8012), (852, 6009), (1278, 4006), (2003, 2556)]