27946356

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 66769920

約数和(自身を除く): 38823564

約数列:

[1, 2, 3, 4, 6, 12, 89, 137, 178, 191, 267, 274, 356, 382, 411, 534, 548, 573, 764, 822, 1068, 1146, 1644, 2292, 12193, 16999, 24386, 26167, 33998, 36579, 48772, 50997, 52334, 67996, 73158, 78501, 101994, 104668, 146316, 157002, 203988, 314004, 2328863, 4657726, 6986589, 9315452, 13973178, 27946356]

約数ペア:

[(1, 27946356), (2, 13973178), (3, 9315452), (4, 6986589), (6, 4657726), (12, 2328863), (89, 314004), (137, 203988), (178, 157002), (191, 146316), (267, 104668), (274, 101994), (356, 78501), (382, 73158), (411, 67996), (534, 52334), (548, 50997), (573, 48772), (764, 36579), (822, 33998), (1068, 26167), (1146, 24386), (1644, 16999), (2292, 12193)]