2030624001

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 3401424000

約数和(自身を除く): 1370799999

約数列:

[1, 3, 7, 9, 21, 63, 137, 149, 411, 447, 959, 1043, 1233, 1341, 1579, 2877, 3129, 4737, 8631, 9387, 11053, 14211, 20413, 33159, 61239, 99477, 142891, 183717, 216323, 235271, 428673, 648969, 705813, 1286019, 1514261, 1646897, 1946907, 2117439, 4542783, 4940691, 13628349, 14822073, 32232127, 96696381, 225624889, 290089143, 676874667, 2030624001]

約数ペア:

[(1, 2030624001), (3, 676874667), (7, 290089143), (9, 225624889), (21, 96696381), (63, 32232127), (137, 14822073), (149, 13628349), (411, 4940691), (447, 4542783), (959, 2117439), (1043, 1946907), (1233, 1646897), (1341, 1514261), (1579, 1286019), (2877, 705813), (3129, 648969), (4737, 428673), (8631, 235271), (9387, 216323), (11053, 183717), (14211, 142891), (20413, 99477), (33159, 61239)]