40871682

素因数分解:

$2^1\times 3^3\times {\mathrm{509}}^1\times {\mathrm{1487}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 91065600

約数和(自身を除く): 50193918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 509, 1018, 1487, 1527, 2974, 3054, 4461, 4581, 8922, 9162, 13383, 13743, 26766, 27486, 40149, 80298, 756883, 1513766, 2270649, 4541298, 6811947, 13623894, 20435841, 40871682]

約数ペア:

[(1, 40871682), (2, 20435841), (3, 13623894), (6, 6811947), (9, 4541298), (18, 2270649), (27, 1513766), (54, 756883), (509, 80298), (1018, 40149), (1487, 27486), (1527, 26766), (2974, 13743), (3054, 13383), (4461, 9162), (4581, 8922)]