7075908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 20948928

約数和(自身を除く): 13873020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 653, 774, 903, 1204, 1306, 1548, 1806, 1959, 2612, 2709, 3612, 3918, 4571, 5418, 5877, 7836, 9142, 10836, 11754, 13713, 18284, 23508, 27426, 28079, 41139, 54852, 56158, 82278, 84237, 112316, 164556, 168474, 196553, 252711, 336948, 393106, 505422, 589659, 786212, 1010844, 1179318, 1768977, 2358636, 3537954, 7075908]

約数ペア:

[(1, 7075908), (2, 3537954), (3, 2358636), (4, 1768977), (6, 1179318), (7, 1010844), (9, 786212), (12, 589659), (14, 505422), (18, 393106), (21, 336948), (28, 252711), (36, 196553), (42, 168474), (43, 164556), (63, 112316), (84, 84237), (86, 82278), (126, 56158), (129, 54852), (172, 41139), (252, 28079), (258, 27426), (301, 23508), (387, 18284), (516, 13713), (602, 11754), (653, 10836), (774, 9142), (903, 7836), (1204, 5877), (1306, 5418), (1548, 4571), (1806, 3918), (1959, 3612), (2612, 2709)]