21304512

素因数分解:

$2^6\times 3^3\times {\mathrm{12329}}^1$

素因数の和:12350

約数の個数: 56

約数和(自身を含む): 62636400

約数和(自身を除く): 41331888

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, 12329, 24658, 36987, 49316, 73974, 98632, 110961, 147948, 197264, 221922, 295896, 332883, 394528, 443844, 591792, 665766, 789056, 887688, 1183584, 1331532, 1775376, 2367168, 2663064, 3550752, 5326128, 7101504, 10652256, 21304512]

約数ペア:

[(1, 21304512), (2, 10652256), (3, 7101504), (4, 5326128), (6, 3550752), (8, 2663064), (9, 2367168), (12, 1775376), (16, 1331532), (18, 1183584), (24, 887688), (27, 789056), (32, 665766), (36, 591792), (48, 443844), (54, 394528), (64, 332883), (72, 295896), (96, 221922), (108, 197264), (144, 147948), (192, 110961), (216, 98632), (288, 73974), (432, 49316), (576, 36987), (864, 24658), (1728, 12329)]