2019746568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{144847}}^1$

素因数の和:144946

約数の個数: 64

約数和(自身を含む): 5840271360

約数和(自身を除く): 3820524792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 144847, 289694, 434541, 579388, 869082, 1013929, 1158776, 1738164, 2027858, 3041787, 3476328, 4055716, 6083574, 8111432, 12022301, 12167148, 24044602, 24334296, 36066903, 48089204, 72133806, 84156107, 96178408, 144267612, 168312214, 252468321, 288535224, 336624428, 504936642, 673248856, 1009873284, 2019746568]

約数ペア:

[(1, 2019746568), (2, 1009873284), (3, 673248856), (4, 504936642), (6, 336624428), (7, 288535224), (8, 252468321), (12, 168312214), (14, 144267612), (21, 96178408), (24, 84156107), (28, 72133806), (42, 48089204), (56, 36066903), (83, 24334296), (84, 24044602), (166, 12167148), (168, 12022301), (249, 8111432), (332, 6083574), (498, 4055716), (581, 3476328), (664, 3041787), (996, 2027858), (1162, 1738164), (1743, 1158776), (1992, 1013929), (2324, 869082), (3486, 579388), (4648, 434541), (6972, 289694), (13944, 144847)]