18005568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13397}}^1$

素因数の和:13419

約数の個数: 56

約数和(自身を含む): 54449472

約数和(自身を除く): 36443904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 13397, 26794, 40191, 53588, 80382, 93779, 107176, 160764, 187558, 214352, 281337, 321528, 375116, 428704, 562674, 643056, 750232, 857408, 1125348, 1286112, 1500464, 2250696, 2572224, 3000928, 4501392, 6001856, 9002784, 18005568]

約数ペア:

[(1, 18005568), (2, 9002784), (3, 6001856), (4, 4501392), (6, 3000928), (7, 2572224), (8, 2250696), (12, 1500464), (14, 1286112), (16, 1125348), (21, 857408), (24, 750232), (28, 643056), (32, 562674), (42, 428704), (48, 375116), (56, 321528), (64, 281337), (84, 214352), (96, 187558), (112, 160764), (168, 107176), (192, 93779), (224, 80382), (336, 53588), (448, 40191), (672, 26794), (1344, 13397)]