2921334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 6570432

約数和(自身を除く): 3649098

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 67, 78, 86, 129, 134, 169, 201, 258, 338, 402, 507, 559, 871, 1014, 1118, 1677, 1742, 2613, 2881, 3354, 5226, 5762, 7267, 8643, 11323, 14534, 17286, 21801, 22646, 33969, 37453, 43602, 67938, 74906, 112359, 224718, 486889, 973778, 1460667, 2921334]

約数ペア:

[(1, 2921334), (2, 1460667), (3, 973778), (6, 486889), (13, 224718), (26, 112359), (39, 74906), (43, 67938), (67, 43602), (78, 37453), (86, 33969), (129, 22646), (134, 21801), (169, 17286), (201, 14534), (258, 11323), (338, 8643), (402, 7267), (507, 5762), (559, 5226), (871, 3354), (1014, 2881), (1118, 2613), (1677, 1742)]