7844004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 24006528

約数和(自身を除く): 16162524

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, 1831, 2142, 3662, 4284, 5493, 7324, 10986, 12817, 16479, 21972, 25634, 31127, 32958, 38451, 51268, 62254, 65916, 76902, 93381, 115353, 124508, 153804, 186762, 217889, 230706, 280143, 373524, 435778, 461412, 560286, 653667, 871556, 1120572, 1307334, 1961001, 2614668, 3922002, 7844004]

約数ペア:

[(1, 7844004), (2, 3922002), (3, 2614668), (4, 1961001), (6, 1307334), (7, 1120572), (9, 871556), (12, 653667), (14, 560286), (17, 461412), (18, 435778), (21, 373524), (28, 280143), (34, 230706), (36, 217889), (42, 186762), (51, 153804), (63, 124508), (68, 115353), (84, 93381), (102, 76902), (119, 65916), (126, 62254), (153, 51268), (204, 38451), (238, 32958), (252, 31127), (306, 25634), (357, 21972), (476, 16479), (612, 12817), (714, 10986), (1071, 7324), (1428, 5493), (1831, 4284), (2142, 3662)]