163963206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22381}}^1$

素因数の和:22437

約数の個数: 48

約数和(自身を含む): 398041488

約数和(自身を除く): 234078282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 22381, 44762, 67143, 134286, 201429, 246191, 402858, 492382, 738573, 828097, 1477146, 1656194, 2215719, 2484291, 4431438, 4968582, 7452873, 9109067, 14905746, 18218134, 27327201, 54654402, 81981603, 163963206]

約数ペア:

[(1, 163963206), (2, 81981603), (3, 54654402), (6, 27327201), (9, 18218134), (11, 14905746), (18, 9109067), (22, 7452873), (33, 4968582), (37, 4431438), (66, 2484291), (74, 2215719), (99, 1656194), (111, 1477146), (198, 828097), (222, 738573), (333, 492382), (407, 402858), (666, 246191), (814, 201429), (1221, 134286), (2442, 67143), (3663, 44762), (7326, 22381)]