15579732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 43151808

約数和(自身を除く): 27572076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 193, 217, 372, 386, 434, 579, 651, 772, 868, 961, 1158, 1302, 1351, 1922, 2316, 2604, 2702, 2883, 3844, 4053, 5404, 5766, 5983, 6727, 8106, 11532, 11966, 13454, 16212, 17949, 20181, 23932, 26908, 35898, 40362, 41881, 71796, 80724, 83762, 125643, 167524, 185473, 251286, 370946, 502572, 556419, 741892, 1112838, 1298311, 2225676, 2596622, 3894933, 5193244, 7789866, 15579732]

約数ペア:

[(1, 15579732), (2, 7789866), (3, 5193244), (4, 3894933), (6, 2596622), (7, 2225676), (12, 1298311), (14, 1112838), (21, 741892), (28, 556419), (31, 502572), (42, 370946), (62, 251286), (84, 185473), (93, 167524), (124, 125643), (186, 83762), (193, 80724), (217, 71796), (372, 41881), (386, 40362), (434, 35898), (579, 26908), (651, 23932), (772, 20181), (868, 17949), (961, 16212), (1158, 13454), (1302, 11966), (1351, 11532), (1922, 8106), (2316, 6727), (2604, 5983), (2702, 5766), (2883, 5404), (3844, 4053)]