13558932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 36996960

約数和(自身を除く): 23438028

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, 461, 516, 684, 774, 817, 922, 1383, 1548, 1634, 1844, 2451, 2766, 3268, 4149, 4902, 5532, 7353, 8298, 8759, 9804, 14706, 16596, 17518, 19823, 26277, 29412, 35036, 39646, 52554, 59469, 78831, 79292, 105108, 118938, 157662, 178407, 237876, 315324, 356814, 376637, 713628, 753274, 1129911, 1506548, 2259822, 3389733, 4519644, 6779466, 13558932]

約数ペア:

[(1, 13558932), (2, 6779466), (3, 4519644), (4, 3389733), (6, 2259822), (9, 1506548), (12, 1129911), (18, 753274), (19, 713628), (36, 376637), (38, 356814), (43, 315324), (57, 237876), (76, 178407), (86, 157662), (114, 118938), (129, 105108), (171, 79292), (172, 78831), (228, 59469), (258, 52554), (342, 39646), (387, 35036), (461, 29412), (516, 26277), (684, 19823), (774, 17518), (817, 16596), (922, 14706), (1383, 9804), (1548, 8759), (1634, 8298), (1844, 7353), (2451, 5532), (2766, 4902), (3268, 4149)]