2019707928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{7873}}^1$

素因数の和:8401

約数の個数: 96

約数和(自身を含む): 6264554400

約数和(自身を除く): 4244846472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 509, 1018, 1527, 2036, 3054, 3563, 4072, 4581, 6108, 7126, 7873, 9162, 10689, 12216, 14252, 15746, 18324, 21378, 23619, 28504, 31492, 32067, 36648, 42756, 47238, 55111, 62984, 64134, 70857, 85512, 94476, 110222, 128268, 141714, 165333, 188952, 220444, 256536, 283428, 330666, 440888, 495999, 566856, 661332, 991998, 1322664, 1983996, 3967992, 4007357, 8014714, 12022071, 16029428, 24044142, 28051499, 32058856, 36066213, 48088284, 56102998, 72132426, 84154497, 96176568, 112205996, 144264852, 168308994, 224411992, 252463491, 288529704, 336617988, 504926982, 673235976, 1009853964, 2019707928]

約数ペア:

[(1, 2019707928), (2, 1009853964), (3, 673235976), (4, 504926982), (6, 336617988), (7, 288529704), (8, 252463491), (9, 224411992), (12, 168308994), (14, 144264852), (18, 112205996), (21, 96176568), (24, 84154497), (28, 72132426), (36, 56102998), (42, 48088284), (56, 36066213), (63, 32058856), (72, 28051499), (84, 24044142), (126, 16029428), (168, 12022071), (252, 8014714), (504, 4007357), (509, 3967992), (1018, 1983996), (1527, 1322664), (2036, 991998), (3054, 661332), (3563, 566856), (4072, 495999), (4581, 440888), (6108, 330666), (7126, 283428), (7873, 256536), (9162, 220444), (10689, 188952), (12216, 165333), (14252, 141714), (15746, 128268), (18324, 110222), (21378, 94476), (23619, 85512), (28504, 70857), (31492, 64134), (32067, 62984), (36648, 55111), (42756, 47238)]