886484298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21106769}}^1$

素因数の和:21106781

約数の個数: 16

約数和(自身を含む): 2026249920

約数和(自身を除く): 1139765622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21106769, 42213538, 63320307, 126640614, 147747383, 295494766, 443242149, 886484298]

約数ペア:

[(1, 886484298), (2, 443242149), (3, 295494766), (6, 147747383), (7, 126640614), (14, 63320307), (21, 42213538), (42, 21106769)]