18737376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{27883}}^1$

素因数の和:27903

約数の個数: 48

約数和(自身を含む): 56214144

約数和(自身を除く): 37476768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 27883, 55766, 83649, 111532, 167298, 195181, 223064, 334596, 390362, 446128, 585543, 669192, 780724, 892256, 1171086, 1338384, 1561448, 2342172, 2676768, 3122896, 4684344, 6245792, 9368688, 18737376]

約数ペア:

[(1, 18737376), (2, 9368688), (3, 6245792), (4, 4684344), (6, 3122896), (7, 2676768), (8, 2342172), (12, 1561448), (14, 1338384), (16, 1171086), (21, 892256), (24, 780724), (28, 669192), (32, 585543), (42, 446128), (48, 390362), (56, 334596), (84, 223064), (96, 195181), (112, 167298), (168, 111532), (224, 83649), (336, 55766), (672, 27883)]