1896636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 5148416

約数和(自身を除く): 3251780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 337, 402, 469, 674, 804, 938, 1011, 1348, 1407, 1876, 2022, 2359, 2814, 4044, 4718, 5628, 7077, 9436, 14154, 22579, 28308, 45158, 67737, 90316, 135474, 158053, 270948, 316106, 474159, 632212, 948318, 1896636]

約数ペア:

[(1, 1896636), (2, 948318), (3, 632212), (4, 474159), (6, 316106), (7, 270948), (12, 158053), (14, 135474), (21, 90316), (28, 67737), (42, 45158), (67, 28308), (84, 22579), (134, 14154), (201, 9436), (268, 7077), (337, 5628), (402, 4718), (469, 4044), (674, 2814), (804, 2359), (938, 2022), (1011, 1876), (1348, 1407)]