2047896

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 6000000

約数和(自身を除く): 3952104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 499, 513, 684, 998, 1026, 1368, 1497, 1996, 2052, 2994, 3992, 4104, 4491, 5988, 8982, 9481, 11976, 13473, 17964, 18962, 26946, 28443, 35928, 37924, 53892, 56886, 75848, 85329, 107784, 113772, 170658, 227544, 255987, 341316, 511974, 682632, 1023948, 2047896]

約数ペア:

[(1, 2047896), (2, 1023948), (3, 682632), (4, 511974), (6, 341316), (8, 255987), (9, 227544), (12, 170658), (18, 113772), (19, 107784), (24, 85329), (27, 75848), (36, 56886), (38, 53892), (54, 37924), (57, 35928), (72, 28443), (76, 26946), (108, 18962), (114, 17964), (152, 13473), (171, 11976), (216, 9481), (228, 8982), (342, 5988), (456, 4491), (499, 4104), (513, 3992), (684, 2994), (998, 2052), (1026, 1996), (1368, 1497)]