17853084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 48688640

約数和(自身を除く): 30835556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 607, 684, 774, 817, 1214, 1548, 1634, 1821, 2428, 2451, 3268, 3642, 4902, 5463, 7284, 7353, 9804, 10926, 11533, 14706, 21852, 23066, 26101, 29412, 34599, 46132, 52202, 69198, 78303, 103797, 104404, 138396, 156606, 207594, 234909, 313212, 415188, 469818, 495919, 939636, 991838, 1487757, 1983676, 2975514, 4463271, 5951028, 8926542, 17853084]

約数ペア:

[(1, 17853084), (2, 8926542), (3, 5951028), (4, 4463271), (6, 2975514), (9, 1983676), (12, 1487757), (18, 991838), (19, 939636), (36, 495919), (38, 469818), (43, 415188), (57, 313212), (76, 234909), (86, 207594), (114, 156606), (129, 138396), (171, 104404), (172, 103797), (228, 78303), (258, 69198), (342, 52202), (387, 46132), (516, 34599), (607, 29412), (684, 26101), (774, 23066), (817, 21852), (1214, 14706), (1548, 11533), (1634, 10926), (1821, 9804), (2428, 7353), (2451, 7284), (3268, 5463), (3642, 4902)]