27889818882

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{439639}}^1$

素因数の和:439850

約数の個数: 32

約数和(自身を含む): 56871830400

約数和(自身を除く): 28982011518

約数列:

[1, 2, 3, 6, 97, 109, 194, 218, 291, 327, 582, 654, 10573, 21146, 31719, 63438, 439639, 879278, 1318917, 2637834, 42644983, 47920651, 85289966, 95841302, 127934949, 143761953, 255869898, 287523906, 4648303147, 9296606294, 13944909441, 27889818882]

約数ペア:

[(1, 27889818882), (2, 13944909441), (3, 9296606294), (6, 4648303147), (97, 287523906), (109, 255869898), (194, 143761953), (218, 127934949), (291, 95841302), (327, 85289966), (582, 47920651), (654, 42644983), (10573, 2637834), (21146, 1318917), (31719, 879278), (63438, 439639)]