1961314572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107599}}^1$

素因数の和:107651

約数の個数: 72

約数和(自身を含む): 5495347200

約数和(自身を除く): 3534032628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 107599, 215198, 322797, 430396, 645594, 753193, 1291188, 1506386, 2259579, 3012772, 3335569, 4519158, 5272351, 6671138, 9038316, 10006707, 10544702, 13342276, 15817053, 20013414, 21089404, 23348983, 31634106, 40026828, 46697966, 63268212, 70046949, 93395932, 140093898, 163442881, 280187796, 326885762, 490328643, 653771524, 980657286, 1961314572]

約数ペア:

[(1, 1961314572), (2, 980657286), (3, 653771524), (4, 490328643), (6, 326885762), (7, 280187796), (12, 163442881), (14, 140093898), (21, 93395932), (28, 70046949), (31, 63268212), (42, 46697966), (49, 40026828), (62, 31634106), (84, 23348983), (93, 21089404), (98, 20013414), (124, 15817053), (147, 13342276), (186, 10544702), (196, 10006707), (217, 9038316), (294, 6671138), (372, 5272351), (434, 4519158), (588, 3335569), (651, 3012772), (868, 2259579), (1302, 1506386), (1519, 1291188), (2604, 753193), (3038, 645594), (4557, 430396), (6076, 322797), (9114, 215198), (18228, 107599)]