21092802

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 22815678

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 241, 482, 503, 723, 1006, 1446, 1509, 3018, 6989, 13978, 14587, 20967, 29174, 41934, 43761, 87522, 121223, 242446, 363669, 727338, 3515467, 7030934, 10546401, 21092802]

約数ペア:

[(1, 21092802), (2, 10546401), (3, 7030934), (6, 3515467), (29, 727338), (58, 363669), (87, 242446), (174, 121223), (241, 87522), (482, 43761), (503, 41934), (723, 29174), (1006, 20967), (1446, 14587), (1509, 13978), (3018, 6989)]