18337984

素因数分解:

$2^6\times 7^1\times {\mathrm{40933}}^1$

素因数の和:40952

約数の個数: 28

約数和(自身を含む): 41588944

約数和(自身を除く): 23250960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40933, 81866, 163732, 286531, 327464, 573062, 654928, 1146124, 1309856, 2292248, 2619712, 4584496, 9168992, 18337984]

約数ペア:

[(1, 18337984), (2, 9168992), (4, 4584496), (7, 2619712), (8, 2292248), (14, 1309856), (16, 1146124), (28, 654928), (32, 573062), (56, 327464), (64, 286531), (112, 163732), (224, 81866), (448, 40933)]