2800979784

素因数分解:

$2^3\times 3^3\times {\mathrm{727}}^1\times {\mathrm{17837}}^1$

素因数の和:18579

約数の個数: 64

約数和(自身を含む): 7791638400

約数和(自身を除く): 4990658616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 727, 1454, 2181, 2908, 4362, 5816, 6543, 8724, 13086, 17448, 17837, 19629, 26172, 35674, 39258, 52344, 53511, 71348, 78516, 107022, 142696, 157032, 160533, 214044, 321066, 428088, 481599, 642132, 963198, 1284264, 1926396, 3852792, 12967499, 25934998, 38902497, 51869996, 77804994, 103739992, 116707491, 155609988, 233414982, 311219976, 350122473, 466829964, 700244946, 933659928, 1400489892, 2800979784]

約数ペア:

[(1, 2800979784), (2, 1400489892), (3, 933659928), (4, 700244946), (6, 466829964), (8, 350122473), (9, 311219976), (12, 233414982), (18, 155609988), (24, 116707491), (27, 103739992), (36, 77804994), (54, 51869996), (72, 38902497), (108, 25934998), (216, 12967499), (727, 3852792), (1454, 1926396), (2181, 1284264), (2908, 963198), (4362, 642132), (5816, 481599), (6543, 428088), (8724, 321066), (13086, 214044), (17448, 160533), (17837, 157032), (19629, 142696), (26172, 107022), (35674, 78516), (39258, 71348), (52344, 53511)]