2587914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 7188480

約数和(自身を除く): 4600566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 47, 57, 63, 69, 94, 114, 126, 133, 138, 141, 161, 171, 207, 266, 282, 322, 329, 342, 399, 414, 423, 437, 483, 658, 798, 846, 874, 893, 966, 987, 1081, 1197, 1311, 1449, 1786, 1974, 2162, 2394, 2622, 2679, 2898, 2961, 3059, 3243, 3933, 5358, 5922, 6118, 6251, 6486, 7567, 7866, 8037, 9177, 9729, 12502, 15134, 16074, 18354, 18753, 19458, 20539, 22701, 27531, 37506, 41078, 45402, 55062, 56259, 61617, 68103, 112518, 123234, 136206, 143773, 184851, 287546, 369702, 431319, 862638, 1293957, 2587914]

約数ペア:

[(1, 2587914), (2, 1293957), (3, 862638), (6, 431319), (7, 369702), (9, 287546), (14, 184851), (18, 143773), (19, 136206), (21, 123234), (23, 112518), (38, 68103), (42, 61617), (46, 56259), (47, 55062), (57, 45402), (63, 41078), (69, 37506), (94, 27531), (114, 22701), (126, 20539), (133, 19458), (138, 18753), (141, 18354), (161, 16074), (171, 15134), (207, 12502), (266, 9729), (282, 9177), (322, 8037), (329, 7866), (342, 7567), (399, 6486), (414, 6251), (423, 6118), (437, 5922), (483, 5358), (658, 3933), (798, 3243), (846, 3059), (874, 2961), (893, 2898), (966, 2679), (987, 2622), (1081, 2394), (1197, 2162), (1311, 1974), (1449, 1786)]