875640492

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2207}}^1$

素因数の和:2427

約数の個数: 72

約数和(自身を含む): 2256823296

約数和(自身を除く): 1381182804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 107, 206, 214, 309, 321, 412, 428, 618, 642, 927, 963, 1236, 1284, 1854, 1926, 2207, 3708, 3852, 4414, 6621, 8828, 11021, 13242, 19863, 22042, 26484, 33063, 39726, 44084, 66126, 79452, 99189, 132252, 198378, 227321, 236149, 396756, 454642, 472298, 681963, 708447, 909284, 944596, 1363926, 1416894, 2045889, 2125341, 2727852, 2833788, 4091778, 4250682, 8183556, 8501364, 24323347, 48646694, 72970041, 97293388, 145940082, 218910123, 291880164, 437820246, 875640492]

約数ペア:

[(1, 875640492), (2, 437820246), (3, 291880164), (4, 218910123), (6, 145940082), (9, 97293388), (12, 72970041), (18, 48646694), (36, 24323347), (103, 8501364), (107, 8183556), (206, 4250682), (214, 4091778), (309, 2833788), (321, 2727852), (412, 2125341), (428, 2045889), (618, 1416894), (642, 1363926), (927, 944596), (963, 909284), (1236, 708447), (1284, 681963), (1854, 472298), (1926, 454642), (2207, 396756), (3708, 236149), (3852, 227321), (4414, 198378), (6621, 132252), (8828, 99189), (11021, 79452), (13242, 66126), (19863, 44084), (22042, 39726), (26484, 33063)]