15912666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 45619200

約数和(自身を除く): 29706534

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 43, 54, 63, 66, 77, 86, 89, 99, 126, 129, 154, 178, 189, 198, 231, 258, 267, 297, 301, 378, 387, 462, 473, 534, 594, 602, 623, 693, 774, 801, 903, 946, 979, 1161, 1246, 1386, 1419, 1602, 1806, 1869, 1958, 2079, 2322, 2403, 2709, 2838, 2937, 3311, 3738, 3827, 4158, 4257, 4806, 5418, 5607, 5874, 6622, 6853, 7654, 8127, 8514, 8811, 9933, 11214, 11481, 12771, 13706, 16254, 16821, 17622, 19866, 20559, 22962, 25542, 26433, 26789, 29799, 33642, 34443, 41118, 42097, 52866, 53578, 59598, 61677, 68886, 80367, 84194, 89397, 103329, 123354, 126291, 160734, 178794, 185031, 206658, 241101, 252582, 294679, 370062, 378873, 482202, 589358, 723303, 757746, 884037, 1136619, 1446606, 1768074, 2273238, 2652111, 5304222, 7956333, 15912666]

約数ペア:

[(1, 15912666), (2, 7956333), (3, 5304222), (6, 2652111), (7, 2273238), (9, 1768074), (11, 1446606), (14, 1136619), (18, 884037), (21, 757746), (22, 723303), (27, 589358), (33, 482202), (42, 378873), (43, 370062), (54, 294679), (63, 252582), (66, 241101), (77, 206658), (86, 185031), (89, 178794), (99, 160734), (126, 126291), (129, 123354), (154, 103329), (178, 89397), (189, 84194), (198, 80367), (231, 68886), (258, 61677), (267, 59598), (297, 53578), (301, 52866), (378, 42097), (387, 41118), (462, 34443), (473, 33642), (534, 29799), (594, 26789), (602, 26433), (623, 25542), (693, 22962), (774, 20559), (801, 19866), (903, 17622), (946, 16821), (979, 16254), (1161, 13706), (1246, 12771), (1386, 11481), (1419, 11214), (1602, 9933), (1806, 8811), (1869, 8514), (1958, 8127), (2079, 7654), (2322, 6853), (2403, 6622), (2709, 5874), (2838, 5607), (2937, 5418), (3311, 4806), (3738, 4257), (3827, 4158)]