8538012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 26129376

約数和(自身を除く): 17591364

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, 1993, 2142, 3986, 4284, 5979, 7972, 11958, 13951, 17937, 23916, 27902, 33881, 35874, 41853, 55804, 67762, 71748, 83706, 101643, 125559, 135524, 167412, 203286, 237167, 251118, 304929, 406572, 474334, 502236, 609858, 711501, 948668, 1219716, 1423002, 2134503, 2846004, 4269006, 8538012]

約数ペア:

[(1, 8538012), (2, 4269006), (3, 2846004), (4, 2134503), (6, 1423002), (7, 1219716), (9, 948668), (12, 711501), (14, 609858), (17, 502236), (18, 474334), (21, 406572), (28, 304929), (34, 251118), (36, 237167), (42, 203286), (51, 167412), (63, 135524), (68, 125559), (84, 101643), (102, 83706), (119, 71748), (126, 67762), (153, 55804), (204, 41853), (238, 35874), (252, 33881), (306, 27902), (357, 23916), (476, 17937), (612, 13951), (714, 11958), (1071, 7972), (1428, 5979), (1993, 4284), (2142, 3986)]