21235392

素因数分解:

$2^6\times 3^3\times {\mathrm{12289}}^1$

素因数の和:12310

約数の個数: 56

約数和(自身を含む): 62433200

約数和(自身を除く): 41197808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12289, 24578, 36867, 49156, 73734, 98312, 110601, 147468, 196624, 221202, 294936, 331803, 393248, 442404, 589872, 663606, 786496, 884808, 1179744, 1327212, 1769616, 2359488, 2654424, 3539232, 5308848, 7078464, 10617696, 21235392]

約数ペア:

[(1, 21235392), (2, 10617696), (3, 7078464), (4, 5308848), (6, 3539232), (8, 2654424), (9, 2359488), (12, 1769616), (16, 1327212), (18, 1179744), (24, 884808), (27, 786496), (32, 663606), (36, 589872), (48, 442404), (54, 393248), (64, 331803), (72, 294936), (96, 221202), (108, 196624), (144, 147468), (192, 110601), (216, 98312), (288, 73734), (432, 49156), (576, 36867), (864, 24578), (1728, 12289)]