506851002

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{509}}^1\times {\mathrm{1129}}^1$

素因数の和:1660

約数の個数: 72

約数和(自身を含む): 1281114900

約数和(自身を除く): 774263898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 509, 882, 1018, 1129, 1527, 2258, 3054, 3387, 3563, 4581, 6774, 7126, 7903, 9162, 10161, 10689, 15806, 20322, 21378, 23709, 24941, 32067, 47418, 49882, 55321, 64134, 71127, 74823, 110642, 142254, 149646, 165963, 224469, 331926, 448938, 497889, 574661, 995778, 1149322, 1723983, 3447966, 4022627, 5171949, 8045254, 10343898, 12067881, 24135762, 28158389, 36203643, 56316778, 72407286, 84475167, 168950334, 253425501, 506851002]

約数ペア:

[(1, 506851002), (2, 253425501), (3, 168950334), (6, 84475167), (7, 72407286), (9, 56316778), (14, 36203643), (18, 28158389), (21, 24135762), (42, 12067881), (49, 10343898), (63, 8045254), (98, 5171949), (126, 4022627), (147, 3447966), (294, 1723983), (441, 1149322), (509, 995778), (882, 574661), (1018, 497889), (1129, 448938), (1527, 331926), (2258, 224469), (3054, 165963), (3387, 149646), (3563, 142254), (4581, 110642), (6774, 74823), (7126, 71127), (7903, 64134), (9162, 55321), (10161, 49882), (10689, 47418), (15806, 32067), (20322, 24941), (21378, 23709)]