2194101

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 4300800

約数和(自身を除く): 2106699

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 47, 57, 63, 91, 117, 133, 141, 171, 189, 247, 273, 329, 351, 399, 423, 513, 611, 741, 819, 893, 987, 1197, 1269, 1729, 1833, 2223, 2457, 2679, 2961, 3591, 4277, 5187, 5499, 6251, 6669, 8037, 8883, 11609, 12831, 15561, 16497, 18753, 24111, 34827, 38493, 46683, 56259, 81263, 104481, 115479, 168777, 243789, 313443, 731367, 2194101]

約数ペア:

[(1, 2194101), (3, 731367), (7, 313443), (9, 243789), (13, 168777), (19, 115479), (21, 104481), (27, 81263), (39, 56259), (47, 46683), (57, 38493), (63, 34827), (91, 24111), (117, 18753), (133, 16497), (141, 15561), (171, 12831), (189, 11609), (247, 8883), (273, 8037), (329, 6669), (351, 6251), (399, 5499), (423, 5187), (513, 4277), (611, 3591), (741, 2961), (819, 2679), (893, 2457), (987, 2223), (1197, 1833), (1269, 1729)]