1188891438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{13099}}^1$

素因数の和:15272

約数の個数: 32

約数和(自身を含む): 2718931200

約数和(自身を除く): 1530039762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2161, 4322, 6483, 12966, 13099, 15127, 26198, 30254, 39297, 45381, 78594, 90762, 91693, 183386, 275079, 550158, 28306939, 56613878, 84920817, 169841634, 198148573, 396297146, 594445719, 1188891438]

約数ペア:

[(1, 1188891438), (2, 594445719), (3, 396297146), (6, 198148573), (7, 169841634), (14, 84920817), (21, 56613878), (42, 28306939), (2161, 550158), (4322, 275079), (6483, 183386), (12966, 91693), (13099, 90762), (15127, 78594), (26198, 45381), (30254, 39297)]