21844656

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{5231}}^1$

素因数の和:5274

約数の個数: 60

約数和(自身を含む): 63254880

約数和(自身を除く): 41410224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 5231, 10462, 15693, 20924, 31386, 41848, 47079, 62772, 83696, 94158, 125544, 151699, 188316, 251088, 303398, 376632, 455097, 606796, 753264, 910194, 1213592, 1365291, 1820388, 2427184, 2730582, 3640776, 5461164, 7281552, 10922328, 21844656]

約数ペア:

[(1, 21844656), (2, 10922328), (3, 7281552), (4, 5461164), (6, 3640776), (8, 2730582), (9, 2427184), (12, 1820388), (16, 1365291), (18, 1213592), (24, 910194), (29, 753264), (36, 606796), (48, 455097), (58, 376632), (72, 303398), (87, 251088), (116, 188316), (144, 151699), (174, 125544), (232, 94158), (261, 83696), (348, 62772), (464, 47079), (522, 41848), (696, 31386), (1044, 20924), (1392, 15693), (2088, 10462), (4176, 5231)]