1681170084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223441}}^1$

素因数の和:223481

約数の個数: 72

約数和(自身を含む): 4879973280

約数和(自身を除く): 3198803196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 223441, 446882, 670323, 893764, 1340646, 2010969, 2457851, 2681292, 4021938, 4245379, 4915702, 7373553, 8043876, 8490758, 9831404, 12736137, 14747106, 16981516, 22120659, 25472274, 29494212, 38208411, 44241318, 46699169, 50944548, 76416822, 88482636, 93398338, 140097507, 152833644, 186796676, 280195014, 420292521, 560390028, 840585042, 1681170084]

約数ペア:

[(1, 1681170084), (2, 840585042), (3, 560390028), (4, 420292521), (6, 280195014), (9, 186796676), (11, 152833644), (12, 140097507), (18, 93398338), (19, 88482636), (22, 76416822), (33, 50944548), (36, 46699169), (38, 44241318), (44, 38208411), (57, 29494212), (66, 25472274), (76, 22120659), (99, 16981516), (114, 14747106), (132, 12736137), (171, 9831404), (198, 8490758), (209, 8043876), (228, 7373553), (342, 4915702), (396, 4245379), (418, 4021938), (627, 2681292), (684, 2457851), (836, 2010969), (1254, 1340646), (1881, 893764), (2508, 670323), (3762, 446882), (7524, 223441)]