18293664

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{6571}}^1$

素因数の和:6613

約数の個数: 48

約数和(自身を含む): 49684320

約数和(自身を除く): 31390656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 6571, 13142, 19713, 26284, 39426, 52568, 78852, 105136, 157704, 190559, 210272, 315408, 381118, 571677, 630816, 762236, 1143354, 1524472, 2286708, 3048944, 4573416, 6097888, 9146832, 18293664]

約数ペア:

[(1, 18293664), (2, 9146832), (3, 6097888), (4, 4573416), (6, 3048944), (8, 2286708), (12, 1524472), (16, 1143354), (24, 762236), (29, 630816), (32, 571677), (48, 381118), (58, 315408), (87, 210272), (96, 190559), (116, 157704), (174, 105136), (232, 78852), (348, 52568), (464, 39426), (696, 26284), (928, 19713), (1392, 13142), (2784, 6571)]