1862298438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7211}}^1$

素因数の和:7290

約数の個数: 128

約数和(自身を含む): 5117865984

約数和(自身を除く): 3255567546

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 43, 66, 77, 78, 86, 91, 129, 143, 154, 182, 231, 258, 273, 286, 301, 429, 462, 473, 546, 559, 602, 858, 903, 946, 1001, 1118, 1419, 1677, 1806, 2002, 2838, 3003, 3311, 3354, 3913, 6006, 6149, 6622, 7211, 7826, 9933, 11739, 12298, 14422, 18447, 19866, 21633, 23478, 36894, 43043, 43266, 50477, 79321, 86086, 93743, 100954, 129129, 151431, 158642, 187486, 237963, 258258, 281229, 302862, 310073, 475926, 555247, 562458, 620146, 656201, 930219, 1031173, 1110494, 1312402, 1665741, 1860438, 1968603, 2062346, 2170511, 3093519, 3331482, 3410803, 3937206, 4030949, 4341022, 6187038, 6511533, 6821606, 7218211, 8061898, 10232409, 12092847, 13023066, 14436422, 20464818, 21654633, 23875621, 24185694, 28216643, 43309266, 44340439, 47751242, 56433286, 71626863, 84649929, 88680878, 133021317, 143253726, 169299858, 266042634, 310383073, 620766146, 931149219, 1862298438]

約数ペア:

[(1, 1862298438), (2, 931149219), (3, 620766146), (6, 310383073), (7, 266042634), (11, 169299858), (13, 143253726), (14, 133021317), (21, 88680878), (22, 84649929), (26, 71626863), (33, 56433286), (39, 47751242), (42, 44340439), (43, 43309266), (66, 28216643), (77, 24185694), (78, 23875621), (86, 21654633), (91, 20464818), (129, 14436422), (143, 13023066), (154, 12092847), (182, 10232409), (231, 8061898), (258, 7218211), (273, 6821606), (286, 6511533), (301, 6187038), (429, 4341022), (462, 4030949), (473, 3937206), (546, 3410803), (559, 3331482), (602, 3093519), (858, 2170511), (903, 2062346), (946, 1968603), (1001, 1860438), (1118, 1665741), (1419, 1312402), (1677, 1110494), (1806, 1031173), (2002, 930219), (2838, 656201), (3003, 620146), (3311, 562458), (3354, 555247), (3913, 475926), (6006, 310073), (6149, 302862), (6622, 281229), (7211, 258258), (7826, 237963), (9933, 187486), (11739, 158642), (12298, 151431), (14422, 129129), (18447, 100954), (19866, 93743), (21633, 86086), (23478, 79321), (36894, 50477), (43043, 43266)]