16251966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 37621584

約数和(自身を除く): 21369618

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 307, 346, 519, 614, 921, 1038, 1557, 1842, 2763, 2941, 3114, 5219, 5526, 5882, 8823, 10438, 15657, 17646, 26469, 31314, 46971, 52938, 53111, 93942, 106222, 159333, 318666, 477999, 902887, 955998, 1805774, 2708661, 5417322, 8125983, 16251966]

約数ペア:

[(1, 16251966), (2, 8125983), (3, 5417322), (6, 2708661), (9, 1805774), (17, 955998), (18, 902887), (34, 477999), (51, 318666), (102, 159333), (153, 106222), (173, 93942), (306, 53111), (307, 52938), (346, 46971), (519, 31314), (614, 26469), (921, 17646), (1038, 15657), (1557, 10438), (1842, 8823), (2763, 5882), (2941, 5526), (3114, 5219)]