2006804943

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{761}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 3502517760

約数和(自身を除く): 1495712817

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 683, 761, 1287, 2049, 2283, 3861, 6147, 6849, 7513, 8371, 8879, 9893, 18441, 20547, 22539, 25113, 26637, 29679, 67617, 75339, 79911, 89037, 97669, 108823, 202851, 226017, 239733, 267111, 293007, 326469, 519763, 879021, 979407, 1559289, 2637063, 2938221, 4677867, 5717393, 6756919, 14033601, 17152179, 20270757, 51456537, 60812271, 74326109, 154369611, 182436813, 222978327, 668934981, 2006804943]

約数ペア:

[(1, 2006804943), (3, 668934981), (9, 222978327), (11, 182436813), (13, 154369611), (27, 74326109), (33, 60812271), (39, 51456537), (99, 20270757), (117, 17152179), (143, 14033601), (297, 6756919), (351, 5717393), (429, 4677867), (683, 2938221), (761, 2637063), (1287, 1559289), (2049, 979407), (2283, 879021), (3861, 519763), (6147, 326469), (6849, 293007), (7513, 267111), (8371, 239733), (8879, 226017), (9893, 202851), (18441, 108823), (20547, 97669), (22539, 89037), (25113, 79911), (26637, 75339), (29679, 67617)]