15788412

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 42949200

約数和(自身を除く): 27160788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 71, 87, 108, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 783, 852, 1044, 1278, 1566, 1917, 2059, 2556, 3132, 3834, 4118, 5041, 6177, 7668, 8236, 10082, 12354, 15123, 18531, 20164, 24708, 30246, 37062, 45369, 55593, 60492, 74124, 90738, 111186, 136107, 146189, 181476, 222372, 272214, 292378, 438567, 544428, 584756, 877134, 1315701, 1754268, 2631402, 3947103, 5262804, 7894206, 15788412]

約数ペア:

[(1, 15788412), (2, 7894206), (3, 5262804), (4, 3947103), (6, 2631402), (9, 1754268), (12, 1315701), (18, 877134), (27, 584756), (29, 544428), (36, 438567), (54, 292378), (58, 272214), (71, 222372), (87, 181476), (108, 146189), (116, 136107), (142, 111186), (174, 90738), (213, 74124), (261, 60492), (284, 55593), (348, 45369), (426, 37062), (522, 30246), (639, 24708), (783, 20164), (852, 18531), (1044, 15123), (1278, 12354), (1566, 10082), (1917, 8236), (2059, 7668), (2556, 6177), (3132, 5041), (3834, 4118)]