626886

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 1612800

約数和(自身を除く): 985914

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 47, 54, 57, 78, 94, 114, 117, 141, 171, 234, 247, 282, 342, 351, 423, 494, 513, 611, 702, 741, 846, 893, 1026, 1222, 1269, 1482, 1786, 1833, 2223, 2538, 2679, 3666, 4446, 5358, 5499, 6669, 8037, 10998, 11609, 13338, 16074, 16497, 23218, 24111, 32994, 34827, 48222, 69654, 104481, 208962, 313443, 626886]

約数ペア:

[(1, 626886), (2, 313443), (3, 208962), (6, 104481), (9, 69654), (13, 48222), (18, 34827), (19, 32994), (26, 24111), (27, 23218), (38, 16497), (39, 16074), (47, 13338), (54, 11609), (57, 10998), (78, 8037), (94, 6669), (114, 5499), (117, 5358), (141, 4446), (171, 3666), (234, 2679), (247, 2538), (282, 2223), (342, 1833), (351, 1786), (423, 1482), (494, 1269), (513, 1222), (611, 1026), (702, 893), (741, 846)]