18684196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2843}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 34401024

約数和(自身を除く): 15716828

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 2843, 3286, 5686, 6572, 11372, 88133, 150679, 176266, 301358, 352532, 602716, 4671049, 9342098, 18684196]

約数ペア:

[(1, 18684196), (2, 9342098), (4, 4671049), (31, 602716), (53, 352532), (62, 301358), (106, 176266), (124, 150679), (212, 88133), (1643, 11372), (2843, 6572), (3286, 5686)]