17889882486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{168293}}^1$

素因数の和:170836

約数の個数: 32

約数和(自身を含む): 40907559168

約数和(自身を除く): 23017676682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2531, 5062, 7593, 15186, 17717, 35434, 53151, 106302, 168293, 336586, 504879, 1009758, 1178051, 2356102, 3534153, 7068306, 425949583, 851899166, 1277848749, 2555697498, 2981647081, 5963294162, 8944941243, 17889882486]

約数ペア:

[(1, 17889882486), (2, 8944941243), (3, 5963294162), (6, 2981647081), (7, 2555697498), (14, 1277848749), (21, 851899166), (42, 425949583), (2531, 7068306), (5062, 3534153), (7593, 2356102), (15186, 1178051), (17717, 1009758), (35434, 504879), (53151, 336586), (106302, 168293)]