74473974

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 171697968

約数和(自身を除く): 97223994

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 257, 306, 514, 771, 947, 1542, 1894, 2313, 2841, 4369, 4626, 5682, 8523, 8738, 13107, 16099, 17046, 26214, 32198, 39321, 48297, 78642, 96594, 144891, 243379, 289782, 486758, 730137, 1460274, 2190411, 4137443, 4380822, 8274886, 12412329, 24824658, 37236987, 74473974]

約数ペア:

[(1, 74473974), (2, 37236987), (3, 24824658), (6, 12412329), (9, 8274886), (17, 4380822), (18, 4137443), (34, 2190411), (51, 1460274), (102, 730137), (153, 486758), (257, 289782), (306, 243379), (514, 144891), (771, 96594), (947, 78642), (1542, 48297), (1894, 39321), (2313, 32198), (2841, 26214), (4369, 17046), (4626, 16099), (5682, 13107), (8523, 8738)]