13818196

素因数分解:

$2^2\times 7^2\times {\mathrm{70501}}^1$

素因数の和:70519

約数の個数: 18

約数和(自身を含む): 28130298

約数和(自身を除く): 14312102

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 70501, 141002, 282004, 493507, 987014, 1974028, 3454549, 6909098, 13818196]

約数ペア:

[(1, 13818196), (2, 6909098), (4, 3454549), (7, 1974028), (14, 987014), (28, 493507), (49, 282004), (98, 141002), (196, 70501)]