8940708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 27361152

約数和(自身を除く): 18420444

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, 2087, 2142, 4174, 4284, 6261, 8348, 12522, 14609, 18783, 25044, 29218, 35479, 37566, 43827, 58436, 70958, 75132, 87654, 106437, 131481, 141916, 175308, 212874, 248353, 262962, 319311, 425748, 496706, 525924, 638622, 745059, 993412, 1277244, 1490118, 2235177, 2980236, 4470354, 8940708]

約数ペア:

[(1, 8940708), (2, 4470354), (3, 2980236), (4, 2235177), (6, 1490118), (7, 1277244), (9, 993412), (12, 745059), (14, 638622), (17, 525924), (18, 496706), (21, 425748), (28, 319311), (34, 262962), (36, 248353), (42, 212874), (51, 175308), (63, 141916), (68, 131481), (84, 106437), (102, 87654), (119, 75132), (126, 70958), (153, 58436), (204, 43827), (238, 37566), (252, 35479), (306, 29218), (357, 25044), (476, 18783), (612, 14609), (714, 12522), (1071, 8348), (1428, 6261), (2087, 4284), (2142, 4174)]