67321566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1663}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 158086656

約数和(自身を除く): 90765090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 1663, 2249, 3114, 3326, 4498, 4989, 6747, 9978, 13494, 14967, 20241, 21619, 29934, 40482, 43238, 64857, 129714, 194571, 287699, 389142, 575398, 863097, 1726194, 2589291, 3740087, 5178582, 7480174, 11220261, 22440522, 33660783, 67321566]

約数ペア:

[(1, 67321566), (2, 33660783), (3, 22440522), (6, 11220261), (9, 7480174), (13, 5178582), (18, 3740087), (26, 2589291), (39, 1726194), (78, 863097), (117, 575398), (173, 389142), (234, 287699), (346, 194571), (519, 129714), (1038, 64857), (1557, 43238), (1663, 40482), (2249, 29934), (3114, 21619), (3326, 20241), (4498, 14967), (4989, 13494), (6747, 9978)]