1566350766

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{2477}}^1$

素因数の和:2590

約数の個数: 72

約数和(自身を含む): 3658866120

約数和(自身を除く): 2092515354

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 1849, 2451, 2477, 3698, 4902, 4954, 5547, 7353, 7431, 11094, 14706, 14862, 16641, 22293, 33282, 35131, 44586, 47063, 70262, 94126, 105393, 106511, 141189, 210786, 213022, 282378, 316179, 319533, 423567, 632358, 639066, 847134, 958599, 1917198, 2023709, 4047418, 4579973, 6071127, 9159946, 12142254, 13739919, 18213381, 27479838, 36426762, 41219757, 82439514, 87019487, 174038974, 261058461, 522116922, 783175383, 1566350766]

約数ペア:

[(1, 1566350766), (2, 783175383), (3, 522116922), (6, 261058461), (9, 174038974), (18, 87019487), (19, 82439514), (38, 41219757), (43, 36426762), (57, 27479838), (86, 18213381), (114, 13739919), (129, 12142254), (171, 9159946), (258, 6071127), (342, 4579973), (387, 4047418), (774, 2023709), (817, 1917198), (1634, 958599), (1849, 847134), (2451, 639066), (2477, 632358), (3698, 423567), (4902, 319533), (4954, 316179), (5547, 282378), (7353, 213022), (7431, 210786), (11094, 141189), (14706, 106511), (14862, 105393), (16641, 94126), (22293, 70262), (33282, 47063), (35131, 44586)]