21231635496

素因数分解:

$2^3\times 3^1\times {\mathrm{72733}}^1\times {\mathrm{12163}}^1$

素因数の和:84905

約数の個数: 32

約数和(自身を含む): 53084182560

約数和(自身を除く): 31852547064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12163, 24326, 36489, 48652, 72733, 72978, 97304, 145466, 145956, 218199, 290932, 291912, 436398, 581864, 872796, 1745592, 884651479, 1769302958, 2653954437, 3538605916, 5307908874, 7077211832, 10615817748, 21231635496]

約数ペア:

[(1, 21231635496), (2, 10615817748), (3, 7077211832), (4, 5307908874), (6, 3538605916), (8, 2653954437), (12, 1769302958), (24, 884651479), (12163, 1745592), (24326, 872796), (36489, 581864), (48652, 436398), (72733, 291912), (72978, 290932), (97304, 218199), (145466, 145956)]