18621876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17053}}^1$

素因数の和:17080

約数の個数: 48

約数和(自身を含む): 53481344

約数和(自身を除く): 34859468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17053, 34106, 51159, 68212, 102318, 119371, 204636, 221689, 238742, 358113, 443378, 477484, 665067, 716226, 886756, 1330134, 1432452, 1551823, 2660268, 3103646, 4655469, 6207292, 9310938, 18621876]

約数ペア:

[(1, 18621876), (2, 9310938), (3, 6207292), (4, 4655469), (6, 3103646), (7, 2660268), (12, 1551823), (13, 1432452), (14, 1330134), (21, 886756), (26, 716226), (28, 665067), (39, 477484), (42, 443378), (52, 358113), (78, 238742), (84, 221689), (91, 204636), (156, 119371), (182, 102318), (273, 68212), (364, 51159), (546, 34106), (1092, 17053)]