8889667068

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{20509}}^1$

素因数の和:21438

約数の個数: 48

約数和(自身を含む): 21273628320

約数和(自身を除く): 12383961252

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 881, 1762, 2643, 3524, 5286, 10572, 20509, 36121, 41018, 61527, 72242, 82036, 108363, 123054, 144484, 216726, 246108, 433452, 840869, 1681738, 2522607, 3363476, 5045214, 10090428, 18068429, 36136858, 54205287, 72273716, 108410574, 216821148, 740805589, 1481611178, 2222416767, 2963222356, 4444833534, 8889667068]

約数ペア:

[(1, 8889667068), (2, 4444833534), (3, 2963222356), (4, 2222416767), (6, 1481611178), (12, 740805589), (41, 216821148), (82, 108410574), (123, 72273716), (164, 54205287), (246, 36136858), (492, 18068429), (881, 10090428), (1762, 5045214), (2643, 3363476), (3524, 2522607), (5286, 1681738), (10572, 840869), (20509, 433452), (36121, 246108), (41018, 216726), (61527, 144484), (72242, 123054), (82036, 108363)]