21327888

素因数分解:

$2^4\times 3^1\times {\mathrm{233}}^1\times {\mathrm{1907}}^1$

素因数の和:2151

約数の個数: 40

約数和(自身を含む): 55362528

約数和(自身を除く): 34034640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 233, 466, 699, 932, 1398, 1864, 1907, 2796, 3728, 3814, 5592, 5721, 7628, 11184, 11442, 15256, 22884, 30512, 45768, 91536, 444331, 888662, 1332993, 1777324, 2665986, 3554648, 5331972, 7109296, 10663944, 21327888]

約数ペア:

[(1, 21327888), (2, 10663944), (3, 7109296), (4, 5331972), (6, 3554648), (8, 2665986), (12, 1777324), (16, 1332993), (24, 888662), (48, 444331), (233, 91536), (466, 45768), (699, 30512), (932, 22884), (1398, 15256), (1864, 11442), (1907, 11184), (2796, 7628), (3728, 5721), (3814, 5592)]