2823156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 8648640

約数和(自身を除く): 5825484

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, 659, 714, 1071, 1318, 1428, 1977, 2142, 2636, 3954, 4284, 4613, 5931, 7908, 9226, 11203, 11862, 13839, 18452, 22406, 23724, 27678, 33609, 41517, 44812, 55356, 67218, 78421, 83034, 100827, 134436, 156842, 166068, 201654, 235263, 313684, 403308, 470526, 705789, 941052, 1411578, 2823156]

約数ペア:

[(1, 2823156), (2, 1411578), (3, 941052), (4, 705789), (6, 470526), (7, 403308), (9, 313684), (12, 235263), (14, 201654), (17, 166068), (18, 156842), (21, 134436), (28, 100827), (34, 83034), (36, 78421), (42, 67218), (51, 55356), (63, 44812), (68, 41517), (84, 33609), (102, 27678), (119, 23724), (126, 22406), (153, 18452), (204, 13839), (238, 11862), (252, 11203), (306, 9226), (357, 7908), (476, 5931), (612, 4613), (659, 4284), (714, 3954), (1071, 2636), (1318, 2142), (1428, 1977)]