2021304558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{1277}}^1$

素因数の和:1538

約数の個数: 96

約数和(自身を含む): 5029226496

約数和(自身を除く): 3007921938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 223, 273, 338, 446, 507, 546, 669, 1014, 1183, 1277, 1338, 1561, 2366, 2554, 2899, 3122, 3549, 3831, 4683, 5798, 7098, 7662, 8697, 8939, 9366, 16601, 17394, 17878, 20293, 26817, 33202, 37687, 40586, 49803, 53634, 60879, 75374, 99606, 113061, 116207, 121758, 215813, 226122, 232414, 263809, 284771, 348621, 431626, 527618, 569542, 647439, 697242, 791427, 854313, 1294878, 1510691, 1582854, 1708626, 1993397, 3021382, 3702023, 3986794, 4532073, 5980191, 7404046, 9064146, 11106069, 11960382, 22212138, 25914161, 48126299, 51828322, 77742483, 96252598, 144378897, 155484966, 288757794, 336884093, 673768186, 1010652279, 2021304558]

約数ペア:

[(1, 2021304558), (2, 1010652279), (3, 673768186), (6, 336884093), (7, 288757794), (13, 155484966), (14, 144378897), (21, 96252598), (26, 77742483), (39, 51828322), (42, 48126299), (78, 25914161), (91, 22212138), (169, 11960382), (182, 11106069), (223, 9064146), (273, 7404046), (338, 5980191), (446, 4532073), (507, 3986794), (546, 3702023), (669, 3021382), (1014, 1993397), (1183, 1708626), (1277, 1582854), (1338, 1510691), (1561, 1294878), (2366, 854313), (2554, 791427), (2899, 697242), (3122, 647439), (3549, 569542), (3831, 527618), (4683, 431626), (5798, 348621), (7098, 284771), (7662, 263809), (8697, 232414), (8939, 226122), (9366, 215813), (16601, 121758), (17394, 116207), (17878, 113061), (20293, 99606), (26817, 75374), (33202, 60879), (37687, 53634), (40586, 49803)]