12812856

素因数分解:

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

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 24511944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1439, 1484, 2226, 2878, 2968, 4317, 4452, 5756, 8634, 8904, 10073, 11512, 17268, 20146, 30219, 34536, 40292, 60438, 76267, 80584, 120876, 152534, 228801, 241752, 305068, 457602, 533869, 610136, 915204, 1067738, 1601607, 1830408, 2135476, 3203214, 4270952, 6406428, 12812856]

約数ペア:

[(1, 12812856), (2, 6406428), (3, 4270952), (4, 3203214), (6, 2135476), (7, 1830408), (8, 1601607), (12, 1067738), (14, 915204), (21, 610136), (24, 533869), (28, 457602), (42, 305068), (53, 241752), (56, 228801), (84, 152534), (106, 120876), (159, 80584), (168, 76267), (212, 60438), (318, 40292), (371, 34536), (424, 30219), (636, 20146), (742, 17268), (1113, 11512), (1272, 10073), (1439, 8904), (1484, 8634), (2226, 5756), (2878, 4452), (2968, 4317)]