2009772828

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3541

約数の個数: 144

約数和(自身を含む): 6052300800

約数和(自身を除く): 4042527972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 343, 423, 441, 564, 588, 658, 686, 846, 882, 987, 1029, 1316, 1372, 1692, 1764, 1974, 2058, 2303, 2961, 3087, 3463, 3948, 4116, 4606, 5922, 6174, 6909, 6926, 9212, 10389, 11844, 12348, 13818, 13852, 16121, 20727, 20778, 24241, 27636, 31167, 32242, 41454, 41556, 48363, 48482, 62334, 64484, 72723, 82908, 96726, 96964, 124668, 145089, 145446, 162761, 169687, 193452, 218169, 290178, 290892, 325522, 339374, 436338, 488283, 509061, 580356, 651044, 678748, 872676, 976566, 1018122, 1139327, 1187809, 1464849, 1527183, 1953132, 2036244, 2278654, 2375618, 2929698, 3054366, 3417981, 3563427, 4557308, 4751236, 5859396, 6108732, 6835962, 7126854, 7975289, 10253943, 10690281, 13671924, 14253708, 15950578, 20507886, 21380562, 23925867, 31901156, 41015772, 42761124, 47851734, 55827023, 71777601, 95703468, 111654046, 143555202, 167481069, 223308092, 287110404, 334962138, 502443207, 669924276, 1004886414, 2009772828]

約数ペア:

[(1, 2009772828), (2, 1004886414), (3, 669924276), (4, 502443207), (6, 334962138), (7, 287110404), (9, 223308092), (12, 167481069), (14, 143555202), (18, 111654046), (21, 95703468), (28, 71777601), (36, 55827023), (42, 47851734), (47, 42761124), (49, 41015772), (63, 31901156), (84, 23925867), (94, 21380562), (98, 20507886), (126, 15950578), (141, 14253708), (147, 13671924), (188, 10690281), (196, 10253943), (252, 7975289), (282, 7126854), (294, 6835962), (329, 6108732), (343, 5859396), (423, 4751236), (441, 4557308), (564, 3563427), (588, 3417981), (658, 3054366), (686, 2929698), (846, 2375618), (882, 2278654), (987, 2036244), (1029, 1953132), (1316, 1527183), (1372, 1464849), (1692, 1187809), (1764, 1139327), (1974, 1018122), (2058, 976566), (2303, 872676), (2961, 678748), (3087, 651044), (3463, 580356), (3948, 509061), (4116, 488283), (4606, 436338), (5922, 339374), (6174, 325522), (6909, 290892), (6926, 290178), (9212, 218169), (10389, 193452), (11844, 169687), (12348, 162761), (13818, 145446), (13852, 145089), (16121, 124668), (20727, 96964), (20778, 96726), (24241, 82908), (27636, 72723), (31167, 64484), (32242, 62334), (41454, 48482), (41556, 48363)]