6816446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 13140864

約数和(自身を除く): 6324418

約数列:

[1, 2, 7, 13, 14, 26, 43, 67, 86, 91, 134, 169, 182, 301, 338, 469, 559, 602, 871, 938, 1118, 1183, 1742, 2366, 2881, 3913, 5762, 6097, 7267, 7826, 11323, 12194, 14534, 20167, 22646, 37453, 40334, 50869, 74906, 79261, 101738, 158522, 262171, 486889, 524342, 973778, 3408223, 6816446]

約数ペア:

[(1, 6816446), (2, 3408223), (7, 973778), (13, 524342), (14, 486889), (26, 262171), (43, 158522), (67, 101738), (86, 79261), (91, 74906), (134, 50869), (169, 40334), (182, 37453), (301, 22646), (338, 20167), (469, 14534), (559, 12194), (602, 11323), (871, 7826), (938, 7267), (1118, 6097), (1183, 5762), (1742, 3913), (2366, 2881)]