18078774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14843}}^1$

素因数の和:14884

約数の個数: 32

約数和(自身を含む): 42750720

約数和(自身を除く): 24671946

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 14843, 29686, 44529, 89058, 103901, 207802, 311703, 430447, 623406, 860894, 1291341, 2582682, 3013129, 6026258, 9039387, 18078774]

約数ペア:

[(1, 18078774), (2, 9039387), (3, 6026258), (6, 3013129), (7, 2582682), (14, 1291341), (21, 860894), (29, 623406), (42, 430447), (58, 311703), (87, 207802), (174, 103901), (203, 89058), (406, 44529), (609, 29686), (1218, 14843)]