31893732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3009

約数の個数: 72

約数和(自身を含む): 90627264

約数和(自身を除く): 58733532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 2963, 3588, 5382, 5926, 8889, 10764, 11852, 17778, 26667, 35556, 38519, 53334, 68149, 77038, 106668, 115557, 136298, 154076, 204447, 231114, 272596, 346671, 408894, 462228, 613341, 693342, 817788, 885937, 1226682, 1386684, 1771874, 2453364, 2657811, 3543748, 5315622, 7973433, 10631244, 15946866, 31893732]

約数ペア:

[(1, 31893732), (2, 15946866), (3, 10631244), (4, 7973433), (6, 5315622), (9, 3543748), (12, 2657811), (13, 2453364), (18, 1771874), (23, 1386684), (26, 1226682), (36, 885937), (39, 817788), (46, 693342), (52, 613341), (69, 462228), (78, 408894), (92, 346671), (117, 272596), (138, 231114), (156, 204447), (207, 154076), (234, 136298), (276, 115557), (299, 106668), (414, 77038), (468, 68149), (598, 53334), (828, 38519), (897, 35556), (1196, 26667), (1794, 17778), (2691, 11852), (2963, 10764), (3588, 8889), (5382, 5926)]