1911114

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 40

約数和(自身を含む): 4390848

約数和(自身を除く): 2479734

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 251, 282, 423, 502, 753, 846, 1269, 1506, 2259, 2538, 3807, 4518, 6777, 7614, 11797, 13554, 20331, 23594, 35391, 40662, 70782, 106173, 212346, 318519, 637038, 955557, 1911114]

約数ペア:

[(1, 1911114), (2, 955557), (3, 637038), (6, 318519), (9, 212346), (18, 106173), (27, 70782), (47, 40662), (54, 35391), (81, 23594), (94, 20331), (141, 13554), (162, 11797), (251, 7614), (282, 6777), (423, 4518), (502, 3807), (753, 2538), (846, 2259), (1269, 1506)]