18957006

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 44579808

約数和(自身を除く): 25622802

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 1511, 2091, 3022, 4182, 4533, 6273, 9066, 12546, 13599, 25687, 27198, 51374, 61951, 77061, 123902, 154122, 185853, 231183, 371706, 462366, 557559, 1053167, 1115118, 2106334, 3159501, 6319002, 9478503, 18957006]

約数ペア:

[(1, 18957006), (2, 9478503), (3, 6319002), (6, 3159501), (9, 2106334), (17, 1115118), (18, 1053167), (34, 557559), (41, 462366), (51, 371706), (82, 231183), (102, 185853), (123, 154122), (153, 123902), (246, 77061), (306, 61951), (369, 51374), (697, 27198), (738, 25687), (1394, 13599), (1511, 12546), (2091, 9066), (3022, 6273), (4182, 4533)]