251551134702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{18143}}^1\times {\mathrm{110039}}^1$

素因数の和:128197

約数の個数: 48

約数和(自身を含む): 622928517120

約数和(自身を除く): 371377382418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 18143, 36286, 54429, 108858, 110039, 127001, 163287, 220078, 254002, 326574, 330117, 381003, 660234, 762006, 770273, 990351, 1143009, 1540546, 1980702, 2286018, 2310819, 4621638, 6932457, 13864914, 1996437577, 3992875154, 5989312731, 11978625462, 13975063039, 17967938193, 27950126078, 35935876386, 41925189117, 83850378234, 125775567351, 251551134702]

約数ペア:

[(1, 251551134702), (2, 125775567351), (3, 83850378234), (6, 41925189117), (7, 35935876386), (9, 27950126078), (14, 17967938193), (18, 13975063039), (21, 11978625462), (42, 5989312731), (63, 3992875154), (126, 1996437577), (18143, 13864914), (36286, 6932457), (54429, 4621638), (108858, 2310819), (110039, 2286018), (127001, 1980702), (163287, 1540546), (220078, 1143009), (254002, 990351), (326574, 770273), (330117, 762006), (381003, 660234)]