54320196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{646669}}^1$

素因数の和:646683

約数の個数: 24

約数和(自身を含む): 144854080

約数和(自身を除く): 90533884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 646669, 1293338, 1940007, 2586676, 3880014, 4526683, 7760028, 9053366, 13580049, 18106732, 27160098, 54320196]

約数ペア:

[(1, 54320196), (2, 27160098), (3, 18106732), (4, 13580049), (6, 9053366), (7, 7760028), (12, 4526683), (14, 3880014), (21, 2586676), (28, 1940007), (42, 1293338), (84, 646669)]