2137716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 6552000

約数和(自身を除く): 4414284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 499, 612, 714, 998, 1071, 1428, 1497, 1996, 2142, 2994, 3493, 4284, 4491, 5988, 6986, 8483, 8982, 10479, 13972, 16966, 17964, 20958, 25449, 31437, 33932, 41916, 50898, 59381, 62874, 76347, 101796, 118762, 125748, 152694, 178143, 237524, 305388, 356286, 534429, 712572, 1068858, 2137716]

約数ペア:

[(1, 2137716), (2, 1068858), (3, 712572), (4, 534429), (6, 356286), (7, 305388), (9, 237524), (12, 178143), (14, 152694), (17, 125748), (18, 118762), (21, 101796), (28, 76347), (34, 62874), (36, 59381), (42, 50898), (51, 41916), (63, 33932), (68, 31437), (84, 25449), (102, 20958), (119, 17964), (126, 16966), (153, 13972), (204, 10479), (238, 8982), (252, 8483), (306, 6986), (357, 5988), (476, 4491), (499, 4284), (612, 3493), (714, 2994), (998, 2142), (1071, 1996), (1428, 1497)]