2018803479

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 3524274432

約数和(自身を除く): 1505470953

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 97, 147, 183, 211, 231, 291, 427, 539, 633, 671, 679, 1067, 1281, 1477, 1617, 2013, 2037, 2321, 2989, 3201, 4431, 4697, 4753, 5917, 6963, 7469, 8967, 10339, 12871, 14091, 14259, 16247, 17751, 20467, 22407, 31017, 32879, 38613, 41419, 48741, 52283, 61401, 65087, 90097, 98637, 113729, 124257, 141581, 143269, 156849, 195261, 225137, 270291, 289933, 341187, 424743, 429807, 455609, 630679, 675411, 869799, 991067, 1002883, 1248487, 1366827, 1575959, 1892037, 2973201, 3008649, 3189263, 3745461, 4727877, 6937469, 8739409, 9567789, 11031713, 13733357, 20812407, 26218227, 33095139, 41200071, 61175863, 96133499, 183527589, 288400497, 672934493, 2018803479]

約数ペア:

[(1, 2018803479), (3, 672934493), (7, 288400497), (11, 183527589), (21, 96133499), (33, 61175863), (49, 41200071), (61, 33095139), (77, 26218227), (97, 20812407), (147, 13733357), (183, 11031713), (211, 9567789), (231, 8739409), (291, 6937469), (427, 4727877), (539, 3745461), (633, 3189263), (671, 3008649), (679, 2973201), (1067, 1892037), (1281, 1575959), (1477, 1366827), (1617, 1248487), (2013, 1002883), (2037, 991067), (2321, 869799), (2989, 675411), (3201, 630679), (4431, 455609), (4697, 429807), (4753, 424743), (5917, 341187), (6963, 289933), (7469, 270291), (8967, 225137), (10339, 195261), (12871, 156849), (14091, 143269), (14259, 141581), (16247, 124257), (17751, 113729), (20467, 98637), (22407, 90097), (31017, 65087), (32879, 61401), (38613, 52283), (41419, 48741)]