2016568638

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{9109}}^1$

素因数の和:9382

約数の個数: 72

約数和(自身を含む): 5103385560

約数和(自身を除く): 3086816922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 251, 294, 441, 502, 753, 882, 1506, 1757, 2259, 3514, 4518, 5271, 9109, 10542, 12299, 15813, 18218, 24598, 27327, 31626, 36897, 54654, 63763, 73794, 81981, 110691, 127526, 163962, 191289, 221382, 382578, 446341, 573867, 892682, 1147734, 1339023, 2286359, 2678046, 4017069, 4572718, 6859077, 8034138, 13718154, 16004513, 20577231, 32009026, 41154462, 48013539, 96027078, 112031591, 144040617, 224063182, 288081234, 336094773, 672189546, 1008284319, 2016568638]

約数ペア:

[(1, 2016568638), (2, 1008284319), (3, 672189546), (6, 336094773), (7, 288081234), (9, 224063182), (14, 144040617), (18, 112031591), (21, 96027078), (42, 48013539), (49, 41154462), (63, 32009026), (98, 20577231), (126, 16004513), (147, 13718154), (251, 8034138), (294, 6859077), (441, 4572718), (502, 4017069), (753, 2678046), (882, 2286359), (1506, 1339023), (1757, 1147734), (2259, 892682), (3514, 573867), (4518, 446341), (5271, 382578), (9109, 221382), (10542, 191289), (12299, 163962), (15813, 127526), (18218, 110691), (24598, 81981), (27327, 73794), (31626, 63763), (36897, 54654)]