6406428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 17418240

約数和(自身を除く): 11011812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1439, 1484, 2226, 2878, 4317, 4452, 5756, 8634, 10073, 17268, 20146, 30219, 40292, 60438, 76267, 120876, 152534, 228801, 305068, 457602, 533869, 915204, 1067738, 1601607, 2135476, 3203214, 6406428]

約数ペア:

[(1, 6406428), (2, 3203214), (3, 2135476), (4, 1601607), (6, 1067738), (7, 915204), (12, 533869), (14, 457602), (21, 305068), (28, 228801), (42, 152534), (53, 120876), (84, 76267), (106, 60438), (159, 40292), (212, 30219), (318, 20146), (371, 17268), (636, 10073), (742, 8634), (1113, 5756), (1439, 4452), (1484, 4317), (2226, 2878)]