15491616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23053}}^1$

素因数の和:23073

約数の個数: 48

約数和(自身を含む): 46476864

約数和(自身を除く): 30985248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 23053, 46106, 69159, 92212, 138318, 161371, 184424, 276636, 322742, 368848, 484113, 553272, 645484, 737696, 968226, 1106544, 1290968, 1936452, 2213088, 2581936, 3872904, 5163872, 7745808, 15491616]

約数ペア:

[(1, 15491616), (2, 7745808), (3, 5163872), (4, 3872904), (6, 2581936), (7, 2213088), (8, 1936452), (12, 1290968), (14, 1106544), (16, 968226), (21, 737696), (24, 645484), (28, 553272), (32, 484113), (42, 368848), (48, 322742), (56, 276636), (84, 184424), (96, 161371), (112, 138318), (168, 92212), (224, 69159), (336, 46106), (672, 23053)]