21971515968

素因数分解:

$2^6\times 3^2\times {\mathrm{38144993}}^1$

素因数の和:38145011

約数の個数: 42

約数和(自身を含む): 62977385094

約数和(自身を除く): 41005869126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 38144993, 76289986, 114434979, 152579972, 228869958, 305159944, 343304937, 457739916, 610319888, 686609874, 915479832, 1220639776, 1373219748, 1830959664, 2441279552, 2746439496, 3661919328, 5492878992, 7323838656, 10985757984, 21971515968]

約数ペア:

[(1, 21971515968), (2, 10985757984), (3, 7323838656), (4, 5492878992), (6, 3661919328), (8, 2746439496), (9, 2441279552), (12, 1830959664), (16, 1373219748), (18, 1220639776), (24, 915479832), (32, 686609874), (36, 610319888), (48, 457739916), (64, 343304937), (72, 305159944), (96, 228869958), (144, 152579972), (192, 114434979), (288, 76289986), (576, 38144993)]