15941268

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1291}}^1$

素因数の和:1322

約数の個数: 72

約数和(自身を含む): 47028800

約数和(自身を除く): 31087532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1291, 1372, 1764, 2058, 2582, 3087, 3873, 4116, 5164, 6174, 7746, 9037, 11619, 12348, 15492, 18074, 23238, 27111, 36148, 46476, 54222, 63259, 81333, 108444, 126518, 162666, 189777, 253036, 325332, 379554, 442813, 569331, 759108, 885626, 1138662, 1328439, 1771252, 2277324, 2656878, 3985317, 5313756, 7970634, 15941268]

約数ペア:

[(1, 15941268), (2, 7970634), (3, 5313756), (4, 3985317), (6, 2656878), (7, 2277324), (9, 1771252), (12, 1328439), (14, 1138662), (18, 885626), (21, 759108), (28, 569331), (36, 442813), (42, 379554), (49, 325332), (63, 253036), (84, 189777), (98, 162666), (126, 126518), (147, 108444), (196, 81333), (252, 63259), (294, 54222), (343, 46476), (441, 36148), (588, 27111), (686, 23238), (882, 18074), (1029, 15492), (1291, 12348), (1372, 11619), (1764, 9037), (2058, 7746), (2582, 6174), (3087, 5164), (3873, 4116)]