71112222

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{28019}}^1$

素因数の和:28077

約数の個数: 32

約数和(自身を含む): 161395200

約数和(自身を除く): 90282978

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 28019, 56038, 84057, 168114, 252171, 504342, 756513, 1316893, 1513026, 2633786, 3950679, 7901358, 11852037, 23704074, 35556111, 71112222]

約数ペア:

[(1, 71112222), (2, 35556111), (3, 23704074), (6, 11852037), (9, 7901358), (18, 3950679), (27, 2633786), (47, 1513026), (54, 1316893), (94, 756513), (141, 504342), (282, 252171), (423, 168114), (846, 84057), (1269, 56038), (2538, 28019)]