2017393596

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{2609}}^1$

素因数の和:3123

約数の個数: 72

約数和(自身を含む): 5221419840

約数和(自身を除く): 3204026244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 457, 564, 846, 914, 1371, 1692, 1828, 2609, 2742, 4113, 5218, 5484, 7827, 8226, 10436, 15654, 16452, 21479, 23481, 31308, 42958, 46962, 64437, 85916, 93924, 122623, 128874, 193311, 245246, 257748, 367869, 386622, 490492, 735738, 773244, 1103607, 1192313, 1471476, 2207214, 2384626, 3576939, 4414428, 4769252, 7153878, 10730817, 14307756, 21461634, 42923268, 56038711, 112077422, 168116133, 224154844, 336232266, 504348399, 672464532, 1008696798, 2017393596]

約数ペア:

[(1, 2017393596), (2, 1008696798), (3, 672464532), (4, 504348399), (6, 336232266), (9, 224154844), (12, 168116133), (18, 112077422), (36, 56038711), (47, 42923268), (94, 21461634), (141, 14307756), (188, 10730817), (282, 7153878), (423, 4769252), (457, 4414428), (564, 3576939), (846, 2384626), (914, 2207214), (1371, 1471476), (1692, 1192313), (1828, 1103607), (2609, 773244), (2742, 735738), (4113, 490492), (5218, 386622), (5484, 367869), (7827, 257748), (8226, 245246), (10436, 193311), (15654, 128874), (16452, 122623), (21479, 93924), (23481, 85916), (31308, 64437), (42958, 46962)]