1640694132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{591881}}^1$

素因数の和:591909

約数の個数: 72

約数和(自身を含む): 5170681152

約数和(自身を除く): 3529987020

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 591881, 1183762, 1775643, 2367524, 3551286, 4143167, 5326929, 6510691, 7102572, 8286334, 10653858, 12429501, 13021382, 16572668, 19532073, 21307716, 24859002, 26042764, 37288503, 39064146, 45574837, 49718004, 58596219, 74577006, 78128292, 91149674, 117192438, 136724511, 149154012, 182299348, 234384876, 273449022, 410173533, 546898044, 820347066, 1640694132]

約数ペア:

[(1, 1640694132), (2, 820347066), (3, 546898044), (4, 410173533), (6, 273449022), (7, 234384876), (9, 182299348), (11, 149154012), (12, 136724511), (14, 117192438), (18, 91149674), (21, 78128292), (22, 74577006), (28, 58596219), (33, 49718004), (36, 45574837), (42, 39064146), (44, 37288503), (63, 26042764), (66, 24859002), (77, 21307716), (84, 19532073), (99, 16572668), (126, 13021382), (132, 12429501), (154, 10653858), (198, 8286334), (231, 7102572), (252, 6510691), (308, 5326929), (396, 4143167), (462, 3551286), (693, 2367524), (924, 1775643), (1386, 1183762), (2772, 591881)]