987924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 2777600

約数和(自身を除く): 1789676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 619, 798, 1238, 1596, 1857, 2476, 3714, 4333, 7428, 8666, 11761, 12999, 17332, 23522, 25998, 35283, 47044, 51996, 70566, 82327, 141132, 164654, 246981, 329308, 493962, 987924]

約数ペア:

[(1, 987924), (2, 493962), (3, 329308), (4, 246981), (6, 164654), (7, 141132), (12, 82327), (14, 70566), (19, 51996), (21, 47044), (28, 35283), (38, 25998), (42, 23522), (57, 17332), (76, 12999), (84, 11761), (114, 8666), (133, 7428), (228, 4333), (266, 3714), (399, 2476), (532, 1857), (619, 1596), (798, 1238)]