6421716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 19656000

約数和(自身を除く): 13234284

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, 612, 714, 1071, 1428, 1499, 2142, 2998, 4284, 4497, 5996, 8994, 10493, 13491, 17988, 20986, 25483, 26982, 31479, 41972, 50966, 53964, 62958, 76449, 94437, 101932, 125916, 152898, 178381, 188874, 229347, 305796, 356762, 377748, 458694, 535143, 713524, 917388, 1070286, 1605429, 2140572, 3210858, 6421716]

約数ペア:

[(1, 6421716), (2, 3210858), (3, 2140572), (4, 1605429), (6, 1070286), (7, 917388), (9, 713524), (12, 535143), (14, 458694), (17, 377748), (18, 356762), (21, 305796), (28, 229347), (34, 188874), (36, 178381), (42, 152898), (51, 125916), (63, 101932), (68, 94437), (84, 76449), (102, 62958), (119, 53964), (126, 50966), (153, 41972), (204, 31479), (238, 26982), (252, 25483), (306, 20986), (357, 17988), (476, 13491), (612, 10493), (714, 8994), (1071, 5996), (1428, 4497), (1499, 4284), (2142, 2998)]