21443616

素因数分解:

$2^5\times 3^4\times {\mathrm{8273}}^1$

素因数の和:8295

約数の個数: 60

約数和(自身を含む): 63072702

約数和(自身を除く): 41629086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8273, 16546, 24819, 33092, 49638, 66184, 74457, 99276, 132368, 148914, 198552, 223371, 264736, 297828, 397104, 446742, 595656, 670113, 794208, 893484, 1191312, 1340226, 1786968, 2382624, 2680452, 3573936, 5360904, 7147872, 10721808, 21443616]

約数ペア:

[(1, 21443616), (2, 10721808), (3, 7147872), (4, 5360904), (6, 3573936), (8, 2680452), (9, 2382624), (12, 1786968), (16, 1340226), (18, 1191312), (24, 893484), (27, 794208), (32, 670113), (36, 595656), (48, 446742), (54, 397104), (72, 297828), (81, 264736), (96, 223371), (108, 198552), (144, 148914), (162, 132368), (216, 99276), (288, 74457), (324, 66184), (432, 49638), (648, 33092), (864, 24819), (1296, 16546), (2592, 8273)]